Aquarium Information and Fish Keeping Resources

Fish Health

Aquarium Fish Medications

The following fish medication information is to provide the aquarium keeper with a basic overview [...]

Neon tetras in clear water freshwater aquarium

Aquarium Maintenance Tips and Fish Care Guidelines

Here we discuss the basic tasks of routine aquarium maintenance. [...]

24
Aug

The Aquarium Nitrogen Cycle aka Biological Filtration

The nitrogen cycle is the natural process, during which beneficial [...]

27
Jul

Biological Filtration Balances the Aquarium

Biological filtration is another term used to describe the aquarium [...]

31
Jul

General Aquarium & Fish Information

Aquarium Filtration & Filter Options

Learn about the various aquarium filter types available for your fish tank, ranging from power [...]

3 Comments

04
Dec

Salinity & Specific Gravity

Learn more about salinity and specific gravity for saltwater and reef aquariums. Consistent and stable [...]

9 Comments

11
Aug

Clear cloudy aquarium water and remove nitrates with Algone

Using Algone for Preventative Aquarium Maintenance

Algone maintains a low nitrate aquarium, clears and prevents cloudy aquarium water, and polishes the [...]

28
Oct

Protein Skimmer for Reef Tanks

The protein skimmer is highly recommended for every saltwater and reef aquarium. A well adjusted [...]

4 Comments

15
Apr

Angelfish enjoy an aquarium with live plants

Challenges of Keeping Live Plants in the Aquarium

Caring for live aquarium plants can be fun [...]

3 Comments

08
Sep

Essentials of Keeping Live Aquarium Plants

Focusing on a few basic requirements and a [...]

1 Comment

01
Aug

Green water and algae in the aquarium are the result of high nitrates

Enjoy Crystal Clear Aquarium Water

How can you maintain a crystal clear aquarium? [...]

8 Comments

15
May

How to Maintain a Reef Tank

Interested in setting up a reef aquarium? Already [...]

11
Jul

Nitrifying Bacteria – Breaking Down Aquarium Waste

Nitrifying bacteria are responsible for breaking down organic [...]

5 Comments

12
Aug

Getting Rid of Aquarium Algae

Algae control can be one of the greatest [...]

3 Comments

28
Dec

Aquarium Algae Control & Prevention

Algae depend on light and nutrients for growth. [...]

5 Comments

25
Nov

New Tank Syndrome

New tank syndrome is a common challenge many [...]

1 Comment

08
Nov

Clear and Balanced Freshwater Aquariums with Algone

Use Algone to keep nutrients low in freshwater [...]

4 Comments

12
Sep

What Causes Milky White Cloudy Aquarium Water?

White cloudy aquarium water is either caused by [...]

98 Comments

11
Jun

Aquarium water changes can have your fish jumping for relief

Is the Water Change Harmful?

Without a doubt, the water change is the [...]

3 Comments

21
May

Cloudy Aquarium Water and Algone

Algone is the perfect tool to clear and [...]

2 Comments

28
Aug

How to Know if Your Aquarium is Out of Balance

We can't determine pH, ammonia, or other parameters [...]

6 Comments

09
May

Sick Aquarium Fish

Signs that the fish might be sick include [...]

06
May

Fish Population – Stocking Guidelines for the Aquarium

Stocking an aquarium with fish requires some considerations. [...]

2 Comments

27
Sep

Aquarium Water Parameters for a Balanced Fish Tank

A successful aquarium requires water parameters to be [...]

4 Comments

05
May

The ideal pH level for planted aquariums is anywhere between 6 - 8.5

How to Adjust the pH in Your Aquarium

Learn more about aquarium pH, what it means [...]

105 Comments

11
Apr

Triggerfish Crossbow-clown, Balistoides Conspicillum)

Cause & Effect of Aquarium Phosphates

With all the focus on nitrate, ammonia and [...]

11 Comments

19
Jan

Are Nitrates Harmful for my Aquarium?

So what's the problem with nitrates in the [...]

6 Comments

25
Dec

Red head salmler hemmigrammus rhodostonus

Algaecides and Aquarium Algae Control

Most algaecides have a limited effect because they [...]

4 Comments

17
Nov

How to Clear Cloudy Aquarium Water

A frequent question we get is "How can [...]

101 Comments

25
Oct

The Dutch Style Aquarium

The Dutch style aquarium refers to a specific [...]

15
Oct

What is Green Aquarium Water?

Green aquarium water is a free-floating algae bloom. [...]

1 Comment

05
Oct

Nitrate Control is Real Aquarium Algae Control

High nitrates in the aquarium inevitably results in [...]

04
Oct

Algone in Saltwater Aquariums

Use ALGONE in saltwater aquariums! Keep the aquarium [...]

14
May

LED Aquarium Lighting

Energy efficient, low heat LED lights are the [...]

9 Comments

03
Sep

The Aquarium Water Change

Water changes remove nitrates and pollutants from the [...]

3 Comments

09
Jun

Trigger fish swimming sideways in saltwater aquarium

Common Aquarium & Fish Keeping Mistakes

Avoid these common fish keeping and aquarium problems. [...]

1 Comment

14
Jul

Aquarium Lighting Options for a Healthy Fish Tank

Not all light is equal. This is especially [...]

31 Comments

04
Apr

Maintain a Reef Tank with Algone

Running a delicate reef aquarium? ALGONE creates the [...]

4 Comments

12
Jul

A colorful close up shot of a Discus Fish

Green Aquarium Water is a Free-floating Algae Bloom

You should treat green aquarium water like any [...]

1 Comment

10
May

Large Aquarium vs The Small Fish Tank

Budget, available space, and personal preference determines the [...]

4 Comments

04
Jun

Algone in Planted Tanks

Algone is 100% safe for live aquarium plants. [...]

20
Apr

What causes cloudy aquarium water?

The 3 common causes of cloudy aquarium water [...]

8 Comments

08
May

How Much Should I Feed My Aquarium Fish?

The primary cause of many aquarium problems is [...]

8 Comments

18
May

Tropical freshwater aquarium with fishes

How to Control Aquarium Algae & Clear Green Water

By limiting light and eliminating nitrates from the [...]

04
Feb

How to Remove Nitrate From the Aquarium

Aquarium nitrate is most commonly removed through regular [...]

20 Comments

21
Jan

Aquarium Fish Stress

Poor water quality causes stress on aquarium fish, [...]

11
Jan

Old Tank Syndrome – The Aging Aquarium

An aging aquarium can be a joy and [...]

2 Comments

17
Dec

Preventing Aquarium Nitrate

While nitrates can't be avoided entirely in the [...]

4 Comments

09
Jan

Using a Quarantine Tank to Treat Fish for Disease

The best way to treat sick fish is [...]

15
Dec

Zooxanthellae and Corals

Zooxanthellae are the symbiotic algae that live within [...]

4 Comments

14
Dec

How to Clear Green Aquarium Water

When aquarium water turns green it's important to [...]

17 Comments

10
Dec

Aquarium UV Sterilization

Ultraviolet sterilization (UV) is a process to eliminate [...]

30
Nov

Common Aquarium Fish Diseases

Our overview and brief description of common aquarium [...]

20 Comments

18
Nov

Aquarium Fish Health

Assuring best aquarium fish health starts with the [...]

17
Nov

The Importance of Oxygen in the Aquarium

Most fish keepers don't think too much about [...]

13 Comments

16
Dec

Aquarium Water Test Kits and Testing Methods

Aquarium water test kits abound. The most commonly [...]

02
Sep

Activated Carbon and Chemical Aquarium Filtration

Activated carbon is used to remove chemical impurities [...]

6 Comments

28
Sep

Ich (Ick) and Your Aquarium Fish

Ich is the most common fish disease the [...]

28 Comments

18
Oct

Cynaobacteria aka Red Slime Algae

Cyanobacteria are a pretty common occurrence in saltwater [...]

07
Oct

Overfeeding Fish Causes Cloudy Aquarium Water

One of the most common fish keeping mistakes [...]

10 Comments

28
Sep

Cycling the Aquarium Without Fish

Traditionally a fish tank is setup with live [...]

22
Jul

Aquarium Plant Health Guide

Inspecting live aquarium plants can help us understand [...]

8 Comments

24
Sep

Treating Sick Aquarium Fish with Dips and Baths

Fish dips and baths can be a good [...]

21 Comments

22
Sep

Caring for Seahorses in the Aquarium

Commercial breeding has made it possible for fish [...]

17
Sep

Where Does Aquarium Nitrate Come From?

Nitrate can not be avoided in aquariums. Nitrate [...]

12
Mar

Choosing the Right Aquarium Substrate

Substrate will have an impact on the look [...]

15 Comments

11
Jul

Pleco Catfish Hypostomus Plecostomus aquarium fish

Effects of Ammonia on Aquarium Fish

Ammonia is a toxic by-product of the aquarium [...]

3 Comments

15
Jun

Nitrites and the Aquarium Nitrogen Cycle

Nitrites are a natural part of the aquarium [...]

17
Aug

Golden pufferfish in fish-only saltwater aquarium

Choosing the Right Aquarium Fish Food

With all the aquarium fish food offerings available, [...]

06
Aug

Nitrate & the Aquarium Nitrogen Cycle

Aquarium nitrate is the final by-product of the [...]

31
Jul

Bacteria and Antibiotics in the Aquarium

Any time a bacterial disease occurs adjustments in [...]

15 Comments

23
Feb

Aquariums and Power Outages

What happens to an aquarium when the power [...]

5 Comments

07
Nov

Kalkwasser in the Marine Aquarium

Even the most inexperienced hobbyist can easily make [...]

15
Jun

Using Salt in the Freshwater Aquarium

Using salt in freshwater aquariums is a personal [...]

75 Comments

14
Jun

Keeping African Dwarf Frogs in the Aquarium

The African Dwarf Frog is an aquatic species [...]

8 Comments

20
Jul

How to Catch a Fish in an Aquarium

Anyone who has ever attempted to catch a [...]

3 Comments

22
Apr

Toxic Aquarium Water & Fish Poisoning

There are a number of common nutrients and [...]

72 Comments

11
May

Soft Corals in the Reef Tank

No reef aquarium would be complete without soft [...]

10
May

Live rock in the reef aquarium

Live rock is the foundation of the reef [...]

28
Apr

Is a Nano Tank Right for Me?

Maintaining a nano tank has its own specific [...]

21
Apr

Fertilizing Aquarium Plants

Fertilizing aquarium plants requires light, CO2 and pH [...]

6 Comments

21
Apr

Chemical Aquarium Filtration

Chemical aquarium filtration sounds more complicated then it [...]

19
May

Setting Up Your First Aquarium

Tips for the beginner setting up an aquarium [...]

24
Apr

Choose Compatible Fish for a New Aquarium

Avoid aquarium disaster by carefully selecting compatible fish. [...]

19
Apr

Coralline Algae in the Reef Aquarium

Coralline algae commonly grows on live rock. Coralline [...]

11
Feb

Reverse Osmosis for Saltwater & Reef Aquariums

Reverse osmosis (RO) results in the purest drinking [...]

19
Jan

Worms in the Aquarium

Worms in the aquarium. Are they common? Who [...]

168 Comments

05
Jan

Growing Healthy Aquarium Plants

Growing healthy aquarium plants requires some basic understanding [...]

1 Comment

27
Nov

What is Coral Bleaching?

Coral bleaching refers to the acute release or [...]

2 Comments

26
Nov

Vacation Tips for the Aquarium Owner

Going on vacation? Here are some tips on [...]

18
Mar

Aquarium Cycling Without Fish

Consider cycling your aquarium without live fish. Using [...]

23 Comments

15
Mar

The Small Aquarium

Small aquariums can present a greater challenge. A [...]

5 Comments

19
Nov

Description of Common Aquarium Algae

Learn how to identify different aquarium algae types. [...]

2 Comments

03
Oct

Freshwater Fish Habitats

Interested in where common freshwater fish come from? [...]

14
Oct

Aquarium Fish Food and Diet Requirements

Providing the correct diet is essential for fish [...]

1 Comment

07
Jul

Converting a Freshwater Aquarium to Saltwater

Ready to move from a freshwater to a [...]

49 Comments

10
May

Reduce Fish Stress When Moving Your Aquarium

Moving and taking your aquarium with you? With [...]

22
Feb

Choosing the Right Fish for Your Aquarium

The rule of thumb for aquarium stocking rates [...]

17
Feb

The Brackish Aquarium

Brackish habitats can be found in nature throughout [...]

16
Nov

Aquarium Power Consumption. Energy Cost of a Fish Tank

Worried about the impact of an aquarium on [...]

6 Comments

21
Oct

History of the Aquarium & Fish Keeping

Want to know more about the origins of [...]

1 Comment

23
Oct

Fish Health

Aquarium Fish Medications

The following fish medication information is to provide the aquarium keeper with a basic overview [...]

Aquarium Maintenance Tips and Fish Care Guidelines

Here we discuss the basic tasks of routine aquarium maintenance. [...]

24
Aug

The Aquarium Nitrogen Cycle aka Biological Filtration

The nitrogen cycle is the natural process, during which beneficial [...]

27
Jul

Biological Filtration Balances the Aquarium

Biological filtration is another term used to describe the aquarium [...]

31
Jul

General Aquarium & Fish Information

Aquarium Filtration & Filter Options

Learn about the various aquarium filter types available for your fish tank, ranging from power [...]

3 Comments

04
Dec

Salinity & Specific Gravity

Learn more about salinity and specific gravity for saltwater and reef aquariums. Consistent and stable [...]

9 Comments

11
Aug

Using Algone for Preventative Aquarium Maintenance

Algone maintains a low nitrate aquarium, clears and prevents cloudy aquarium water, and polishes the [...]

28
Oct

Protein Skimmer for Reef Tanks

The protein skimmer is highly recommended for every saltwater and reef aquarium. A well adjusted [...]

4 Comments

15
Apr

Caring for Aquarium Plants

Challenges of Keeping Live Plants in the Aquarium

Caring for live aquarium plants can be fun and rewarding. Learn more about some of the challenges and benefits. [...]

08
Sep

Caring for Aquarium Plants

Essentials of Keeping Live Aquarium Plants

Focusing on a few basic requirements and a general understanding of the plants needs, will turn a fish only tank [...]

01
Aug

Aquarium Care with Algone

Enjoy Crystal Clear Aquarium Water

How can you maintain a crystal clear aquarium? Ok, so maybe it's not a secret, but what we know and [...]

15
May

Saltwater & Reef Aquariums

How to Maintain a Reef Tank

Interested in setting up a reef aquarium? Already have a reef set up? Review our quick guide on how to [...]

11
Jul

General Aquarium & Fish Information

Nitrifying Bacteria – Breaking Down Aquarium Waste

Nitrifying bacteria are responsible for breaking down organic waste in the aquarium. This beneficial bacteria is needed for a healthy [...]

12
Aug

Aquarium Problem Solving

Getting Rid of Aquarium Algae

Algae control can be one of the greatest challenges for the aquarium owner. Understanding what causes algae outbreaks is essential [...]

28
Dec

Aquarium Problem Solving

Aquarium Algae Control & Prevention

Algae depend on light and nutrients for growth. Taking control of the aquarium's environment allows for successful aquarium algae control. [...]

25
Nov

Aquarium Problem Solving

New Tank Syndrome

New tank syndrome is a common challenge many new aquarium owners face after initial setup of a fish tank. Learn [...]

08
Nov

Aquarium Care with Algone

Clear and Balanced Freshwater Aquariums with Algone

Use Algone to keep nutrients low in freshwater aquariums. Algone maintenance a balanced aquarium and produces crystal clear water. [...]

12
Sep

Aquarium Problem Solving

What Causes Milky White Cloudy Aquarium Water?

White cloudy aquarium water is either caused by free-floating dirt particles in the aquarium, or by an overpopulation of beneficial [...]

11
Jun

Fish Health

Is the Water Change Harmful?

Without a doubt, the water change is the most important part of aquarium maintenance. But can the aquarium water change [...]

21
May

Aquarium Care with Algone Aquarium Problem Solving

Cloudy Aquarium Water and Algone

Algone is the perfect tool to clear and prevent cloudy aquarium water. Algone maintains a low nutrient environment, which is [...]

28
Aug

Aquarium Problem Solving

How to Know if Your Aquarium is Out of Balance

We can't determine pH, ammonia, or other parameters just by looking at the aquarium. However, if we know what to [...]

09
May

Fish Health

Sick Aquarium Fish

Signs that the fish might be sick include clamped fins, irregular behavior, darting, smashing into things, loosing weight, fading color, [...]

06
May

General Aquarium & Fish Information

Fish Population – Stocking Guidelines for the Aquarium

Stocking an aquarium with fish requires some considerations. Choose compatible species and avoid overpopulating the aquarium. [...]

27
Sep

General Aquarium & Fish Information

Aquarium Water Parameters for a Balanced Fish Tank

A successful aquarium requires water parameters to be routinely checked and adjustments be made when needed. [...]

05
May

General Aquarium & Fish Information

How to Adjust the pH in Your Aquarium

Learn more about aquarium pH, what it means for aquarium fish, and how to make safe adjustments. A stable pH [...]

11
Apr

General Aquarium & Fish Information

Cause & Effect of Aquarium Phosphates

With all the focus on nitrate, ammonia and pH, phosphate and its effect on the aquarium is often overlooked by [...]

19
Jan

Aquarium Problem Solving

Are Nitrates Harmful for my Aquarium?

So what's the problem with nitrates in the aquarium? Nitrate is the least toxic nutrient in aquariums, however high nitrate [...]

25
Dec

Aquarium Problem Solving

Algaecides and Aquarium Algae Control

Most algaecides have a limited effect because they do not correct the underlying problems leading to algae growth in the [...]

17
Nov

Aquarium Problem Solving

How to Clear Cloudy Aquarium Water

A frequent question we get is "How can I clear my cloudy aquarium?" Find out what causes it, and how [...]

25
Oct

Caring for Aquarium Plants

The Dutch Style Aquarium

The Dutch style aquarium refers to a specific style of planted aquarium dating back to the early 1900's. [...]

15
Oct

Aquarium Problem Solving

What is Green Aquarium Water?

Green aquarium water is a free-floating algae bloom. To clear green aquarium water, nutrients must be controlled and waste inside [...]

05
Oct

Aquarium Problem Solving

Nitrate Control is Real Aquarium Algae Control

High nitrates in the aquarium inevitably results in algae outbreaks. This can be thick algae growth or green aquarium water. [...]

04
Oct

Aquarium Care with Algone Saltwater & Reef Aquariums

Algone in Saltwater Aquariums

Use ALGONE in saltwater aquariums! Keep the aquarium balanced, the fish healthy, and the water sparkling clear! Pristine, Balanced & [...]

14
May

Saltwater & Reef Aquariums

LED Aquarium Lighting

Energy efficient, low heat LED lights are the best choice aquarium light for reef aquariums. Traditionally reef lighting came at [...]

03
Sep

Aquarium Maintenance and Fish Care Information

The Aquarium Water Change

Water changes remove nitrates and pollutants from the aquarium. Water changes also replenish the aquarium with essential minerals and trace [...]

09
Jun

Aquarium Maintenance and Fish Care Information Aquarium Problem Solving

Common Aquarium & Fish Keeping Mistakes

Avoid these common fish keeping and aquarium problems. When problems do arise, know how to easily identify and correct them. [...]

14
Jul

General Aquarium & Fish Information

Aquarium Lighting Options for a Healthy Fish Tank

Not all light is equal. This is especially true for aquarium lighting. Not only can you select different lighting types, [...]

04
Apr

Aquarium Care with Algone Saltwater & Reef Aquariums

Maintain a Reef Tank with Algone

Running a delicate reef aquarium? ALGONE creates the perfect low-nutrient environment for a healthy, thriving, and crystal clear reef tank. [...]

12
Jul

Aquarium Problem Solving

Green Aquarium Water is a Free-floating Algae Bloom

You should treat green aquarium water like any other algae bloom. Clearing green water is most effective by controlling nutrients [...]

10
May

General Aquarium & Fish Information

Large Aquarium vs The Small Fish Tank

Budget, available space, and personal preference determines the size of our aquarium. For the beginner however, the right size aquarium [...]

04
Jun

Aquarium Care with Algone Caring for Aquarium Plants

Algone in Planted Tanks

Algone is 100% safe for live aquarium plants. All the great benefits of Algone will enhance the experience of a [...]

20
Apr

Aquarium Maintenance and Fish Care Information

What causes cloudy aquarium water?

The 3 common causes of cloudy aquarium water are free-floating substrate particles, green water caused by algae, and white cloudiness [...]

08
May

Aquarium Maintenance and Fish Care Information

How Much Should I Feed My Aquarium Fish?

The primary cause of many aquarium problems is accumulating waste in the water. Fish food is the main source of [...]

18
May

Aquarium Problem Solving

How to Control Aquarium Algae & Clear Green Water

By limiting light and eliminating nitrates from the water, we can effectively control aquarium algae. This works to clear a [...]

04
Feb

Aquarium Problem Solving

How to Remove Nitrate From the Aquarium

Aquarium nitrate is most commonly removed through regular water changes. However, adding live plants as well as nitrate removers can [...]

21
Jan

Fish Health

Aquarium Fish Stress

Poor water quality causes stress on aquarium fish, making them more susceptible to illness. Disease resistance increases with reduced fish [...]

11
Jan

Aquarium Problem Solving

Old Tank Syndrome – The Aging Aquarium

An aging aquarium can be a joy and problem free for years. But sometimes conditions worsen quickly and unexpectedly. This [...]

17
Dec

Aquarium Care with Algone Aquarium Problem Solving General Aquarium & Fish Information

Preventing Aquarium Nitrate

While nitrates can't be avoided entirely in the aquarium, there are steps the fish keeper can take to minimize how [...]

09
Jan

Fish Health

Using a Quarantine Tank to Treat Fish for Disease

The best way to treat sick fish is to set up a separate quarantine tank. This will allow you to [...]

15
Dec

Saltwater & Reef Aquariums

Zooxanthellae and Corals

Zooxanthellae are the symbiotic algae that live within the hard or stony corals. The symbiotic relation is based on the [...]

14
Dec

Aquarium Problem Solving

How to Clear Green Aquarium Water

When aquarium water turns green it's important to keep calm and take measured steps to clear the aquarium water. Sometimes [...]

10
Dec

Fish Health Saltwater & Reef Aquariums

Aquarium UV Sterilization

Ultraviolet sterilization (UV) is a process to eliminate biological contamination, namely parasite fungus and bacteria. [...]

30
Nov

Fish Health

Common Aquarium Fish Diseases

Our overview and brief description of common aquarium fish diseases. Always consult your local fish store for more precise diagnosis [...]

18
Nov

Fish Health

Aquarium Fish Health

Assuring best aquarium fish health starts with the selection of the fish themselves and continues with good maintenance and fish [...]

17
Nov

General Aquarium & Fish Information

The Importance of Oxygen in the Aquarium

Most fish keepers don't think too much about the oxygen on the aquarium. Low oxygen levels are uncommon in healthy [...]

16
Dec

Aquarium Maintenance and Fish Care Information

Aquarium Water Test Kits and Testing Methods

Aquarium water test kits abound. The most commonly used are drops. The best choice for most aquarium owners is a [...]

02
Sep

General Aquarium & Fish Information

Activated Carbon and Chemical Aquarium Filtration

Activated carbon is used to remove chemical impurities from the aquarium water. Not surprisingly, this is referred to as chemical [...]

28
Sep

Fish Health

Ich (Ick) and Your Aquarium Fish

Ich is the most common fish disease the aquarium owner experiences at one point or another. Immediate action is required [...]

18
Oct

Saltwater & Reef Aquariums

Cynaobacteria aka Red Slime Algae

Cyanobacteria are a pretty common occurrence in saltwater and reef aquariums. An outbreak is often experienced within the first year [...]

07
Oct

Aquarium Problem Solving

Overfeeding Fish Causes Cloudy Aquarium Water

One of the most common fish keeping mistakes is overfeeding. Overfeeding aquarium fish increases waste in the tank and leads [...]

28
Sep

General Aquarium & Fish Information

Cycling the Aquarium Without Fish

Traditionally a fish tank is setup with live fish from the onset. It exposes fish to high levels of toxicity. [...]

22
Jul

Caring for Aquarium Plants

Aquarium Plant Health Guide

Inspecting live aquarium plants can help us understand the state of their health. We can also determine what they require [...]

24
Sep

Fish Health

Treating Sick Aquarium Fish with Dips and Baths

Fish dips and baths can be a good treatment option for sick fish. Various dips are available for treating different [...]

22
Sep

Saltwater & Reef Aquariums

Caring for Seahorses in the Aquarium

Commercial breeding has made it possible for fish keepers to enjoy the seahorse in the aquarium. Most common tank-bred species [...]

17
Sep

Aquarium Maintenance and Fish Care Information

Where Does Aquarium Nitrate Come From?

Nitrate can not be avoided in aquariums. Nitrate results from the natural break down of waste inside the fish tank. [...]

12
Mar

General Aquarium & Fish Information

Choosing the Right Aquarium Substrate

Substrate will have an impact on the look of your aquarium. The preferred look is a personal choice, but beware [...]

11
Jul

General Aquarium & Fish Information

Effects of Ammonia on Aquarium Fish

Ammonia is a toxic by-product of the aquarium nitrogen cycle. It's the first nutrient produced by nitrifying bacteria. Ammonia should [...]

15
Jun

General Aquarium & Fish Information

Nitrites and the Aquarium Nitrogen Cycle

Nitrites are a natural part of the aquarium nitrogen cycle. Nitrite is highly toxic for fish and levels must be [...]

17
Aug

Aquarium Maintenance and Fish Care Information

Choosing the Right Aquarium Fish Food

With all the aquarium fish food offerings available, it's easy to get confused about what food is right for your [...]

06
Aug

General Aquarium & Fish Information

Nitrate & the Aquarium Nitrogen Cycle

Aquarium nitrate is the final by-product of the nitrogen cycle. It's the least toxic nutrient, however it must be regularly [...]

31
Jul

Aquarium Maintenance and Fish Care Information Fish Health

Bacteria and Antibiotics in the Aquarium

Any time a bacterial disease occurs adjustments in the aquatic environment need to be made in order to lessen and [...]

23
Feb

General Aquarium & Fish Information

Aquariums and Power Outages

What happens to an aquarium when the power goes out? Short term power outages are usually harmless, but a plan [...]

07
Nov

Saltwater & Reef Aquariums

Kalkwasser in the Marine Aquarium

Even the most inexperienced hobbyist can easily make Kalkwasser. Kalkwasser is extremely beneficial for corals, coralline algae, and many reef [...]

15
Jun

Fish Health

Using Salt in the Freshwater Aquarium

Using salt in freshwater aquariums is a personal choice. While salt is not a requirement, the benefits may very well [...]

14
Jun

Aquarium Maintenance and Fish Care Information

Keeping African Dwarf Frogs in the Aquarium

The African Dwarf Frog is an aquatic species and cannot survive on land. Two to three inches in length, these [...]

20
Jul

General Aquarium & Fish Information

How to Catch a Fish in an Aquarium

Anyone who has ever attempted to catch a fish in the aquarium knows this can be a challenging and frustrating [...]

22
Apr

Fish Health

Toxic Aquarium Water & Fish Poisoning

There are a number of common nutrients and conditions in the aquarium that can turn the water toxic and poison [...]

11
May

Saltwater & Reef Aquariums

Soft Corals in the Reef Tank

No reef aquarium would be complete without soft corals. Soft corals provide their own unique textures and colors to any [...]

10
May

Saltwater & Reef Aquariums

Live rock in the reef aquarium

Live rock is the foundation of the reef aquarium. Live rock also establishes biological filtration. Combined with a protein skimmer, [...]

28
Apr

General Aquarium & Fish Information

Is a Nano Tank Right for Me?

Maintaining a nano tank has its own specific challenges. The smaller the aquarium, the greater the need for accuracy when [...]

21
Apr

Caring for Aquarium Plants

Fertilizing Aquarium Plants

Fertilizing aquarium plants requires light, CO2 and pH to be balanced to be effective. Simply adding fertilizer to the planted [...]

21
Apr

General Aquarium & Fish Information

Chemical Aquarium Filtration

Chemical aquarium filtration sounds more complicated then it is. While the processes may be technical in nature, it is easily [...]

19
May

General Aquarium & Fish Information

Setting Up Your First Aquarium

Tips for the beginner setting up an aquarium for the first time. Here are our recommendations for tank size, filter, [...]

24
Apr

General Aquarium & Fish Information

Choose Compatible Fish for a New Aquarium

Avoid aquarium disaster by carefully selecting compatible fish. It's in the description "community" tank. Your goal is to combine species [...]

19
Apr

Saltwater & Reef Aquariums

Coralline Algae in the Reef Aquarium

Coralline algae commonly grows on live rock. Coralline algae gives the reef tank a multitude of colors and appeal. [...]

11
Feb

Saltwater & Reef Aquariums

Reverse Osmosis for Saltwater & Reef Aquariums

Reverse osmosis (RO) results in the purest drinking water possible. Water is pushed through a dense membrane passing only small [...]

19
Jan

Fish Health

Worms in the Aquarium

Worms in the aquarium. Are they common? Who can get them? What can I do about them? And what do [...]

05
Jan

Caring for Aquarium Plants

Growing Healthy Aquarium Plants

Growing healthy aquarium plants requires some basic understanding about nutrient and mineral needs. Caring for live plants can be very [...]

27
Nov

Saltwater & Reef Aquariums

What is Coral Bleaching?

Coral bleaching refers to the acute release or loss of the symbiotic algae zooxanthellae from the coral tissue. [...]

26
Nov

General Aquarium & Fish Information

Vacation Tips for the Aquarium Owner

Going on vacation? Here are some tips on leaving your aquarium for an extended time while you're enjoying time away [...]

18
Mar

General Aquarium & Fish Information

Aquarium Cycling Without Fish

Consider cycling your aquarium without live fish. Using pure ammonia to cycle the aquarium avoids fish being exposed to harmful [...]

15
Mar

General Aquarium & Fish Information

The Small Aquarium

Small aquariums can present a greater challenge. A small aquarium can be very rewarding, but beware that the limited volume [...]

19
Nov

Aquarium Problem Solving

Description of Common Aquarium Algae

Learn how to identify different aquarium algae types. Some algae types may require different actions to clear from the aquarium. [...]

03
Oct

General Aquarium & Fish Information

Freshwater Fish Habitats

Interested in where common freshwater fish come from? We put together a brief overview of the natural habitats of some [...]

14
Oct

Aquarium Maintenance and Fish Care Information Fish Health

Aquarium Fish Food and Diet Requirements

Providing the correct diet is essential for fish growth and health. Dietary deficiencies can shorten the lifespan of fish, cause [...]

07
Jul

General Aquarium & Fish Information Saltwater & Reef Aquariums

Converting a Freshwater Aquarium to Saltwater

Ready to move from a freshwater to a saltwater aquarium? Make the leap with your existing tank and equipment, with [...]

10
May

General Aquarium & Fish Information

Reduce Fish Stress When Moving Your Aquarium

Moving and taking your aquarium with you? With a little preparation you can considerably minimize the stress on your fish [...]

22
Feb

General Aquarium & Fish Information

Choosing the Right Fish for Your Aquarium

The rule of thumb for aquarium stocking rates is commonly considered one inch of fish for every 2 gallons of [...]

17
Feb

General Aquarium & Fish Information

The Brackish Aquarium

Brackish habitats can be found in nature throughout the world where river deltas meet the ocean. These environments are known [...]

16
Nov

General Aquarium & Fish Information

Aquarium Power Consumption. Energy Cost of a Fish Tank

Worried about the impact of an aquarium on your electric bill? There are various factors that will determine the cost [...]

21
Oct

General Aquarium & Fish Information

History of the Aquarium & Fish Keeping

Want to know more about the origins of aquariums and fish keeping? Check out this fun fact filled overview of [...]

23
Oct

Fish Health

Aquarium Fish Medications

The following fish medication information is to provide the [...]

Aquarium Maintenance Tips and Fish Care Guidelines

Here we discuss the basic tasks of routine aquarium maintenance. [...]

24
Aug

The Aquarium Nitrogen Cycle aka Biological Filtration

The nitrogen cycle is the natural process, during which beneficial [...]

27
Jul

Biological Filtration Balances the Aquarium

Biological filtration is another term used to describe the aquarium [...]

31
Jul

General Aquarium & Fish Information

Aquarium Filtration & Filter Options

Learn about the various aquarium filter types available for your fish tank, ranging from power [...]

3 Comments

04
Dec

Salinity & Specific Gravity

Learn more about salinity and specific gravity for saltwater and reef aquariums. Consistent and stable [...]

9 Comments

11
Aug

Using Algone for Preventative Aquarium Maintenance

Algone maintains a low nitrate aquarium, clears and prevents cloudy aquarium water, and polishes the [...]

28
Oct

Protein Skimmer for Reef Tanks

The protein skimmer is highly recommended for every saltwater and reef aquarium. A well adjusted [...]

4 Comments

15
Apr

Challenges of Keeping Live Plants in the Aquarium

Caring for live aquarium plants can be fun [...]

3 Comments

08
Sep

Essentials of Keeping Live Aquarium Plants

Focusing on a few basic requirements and a [...]

1 Comment

01
Aug

Enjoy Crystal Clear Aquarium Water

How can you maintain a crystal clear aquarium? [...]

8 Comments

15
May

How to Maintain a Reef Tank

Interested in setting up a reef aquarium? Already [...]

11
Jul

Nitrifying Bacteria – Breaking Down Aquarium Waste

Nitrifying bacteria are responsible for breaking down organic [...]

5 Comments

12
Aug

Getting Rid of Aquarium Algae

Algae control can be one of the greatest [...]

3 Comments

28
Dec

Aquarium Algae Control & Prevention

Algae depend on light and nutrients for growth. [...]

5 Comments

25
Nov

New Tank Syndrome

New tank syndrome is a common challenge many [...]

1 Comment

08
Nov

Clear and Balanced Freshwater Aquariums with Algone

Use Algone to keep nutrients low in freshwater [...]

4 Comments

12
Sep

What Causes Milky White Cloudy Aquarium Water?

White cloudy aquarium water is either caused by [...]

98 Comments

11
Jun

Is the Water Change Harmful?

Without a doubt, the water change is the [...]

3 Comments

21
May

Cloudy Aquarium Water and Algone

Algone is the perfect tool to clear and [...]

2 Comments

28
Aug

How to Know if Your Aquarium is Out of Balance

We can't determine pH, ammonia, or other parameters [...]

6 Comments

09
May

Sick Aquarium Fish

Signs that the fish might be sick include [...]

06
May

Fish Population – Stocking Guidelines for the Aquarium

Stocking an aquarium with fish requires some considerations. [...]

2 Comments

27
Sep

Aquarium Water Parameters for a Balanced Fish Tank

A successful aquarium requires water parameters to be [...]

4 Comments

05
May

How to Adjust the pH in Your Aquarium

Learn more about aquarium pH, what it means [...]

105 Comments

11
Apr

Cause & Effect of Aquarium Phosphates

With all the focus on nitrate, ammonia and [...]

11 Comments

19
Jan

Are Nitrates Harmful for my Aquarium?

So what's the problem with nitrates in the [...]

6 Comments

25
Dec

Algaecides and Aquarium Algae Control

Most algaecides have a limited effect because they [...]

4 Comments

17
Nov

How to Clear Cloudy Aquarium Water

A frequent question we get is "How can [...]

101 Comments

25
Oct

The Dutch Style Aquarium

The Dutch style aquarium refers to a specific [...]

15
Oct

What is Green Aquarium Water?

Green aquarium water is a free-floating algae bloom. [...]

1 Comment

05
Oct

Nitrate Control is Real Aquarium Algae Control

High nitrates in the aquarium inevitably results in [...]

04
Oct

Algone in Saltwater Aquariums

Use ALGONE in saltwater aquariums! Keep the aquarium [...]

14
May

LED Aquarium Lighting

Energy efficient, low heat LED lights are the [...]

9 Comments

03
Sep

The Aquarium Water Change

Water changes remove nitrates and pollutants from the [...]

3 Comments

09
Jun

Common Aquarium & Fish Keeping Mistakes

Avoid these common fish keeping and aquarium problems. [...]

1 Comment

14
Jul

Aquarium Lighting Options for a Healthy Fish Tank

Not all light is equal. This is especially [...]

31 Comments

04
Apr

Maintain a Reef Tank with Algone

Running a delicate reef aquarium? ALGONE creates the [...]

4 Comments

12
Jul

Green Aquarium Water is a Free-floating Algae Bloom

You should treat green aquarium water like any [...]

1 Comment

10
May

Large Aquarium vs The Small Fish Tank

Budget, available space, and personal preference determines the [...]

4 Comments

04
Jun

Algone in Planted Tanks

Algone is 100% safe for live aquarium plants. [...]

20
Apr

What causes cloudy aquarium water?

The 3 common causes of cloudy aquarium water [...]

8 Comments

08
May

How Much Should I Feed My Aquarium Fish?

The primary cause of many aquarium problems is [...]

8 Comments

18
May

How to Control Aquarium Algae & Clear Green Water

By limiting light and eliminating nitrates from the [...]

04
Feb

How to Remove Nitrate From the Aquarium

Aquarium nitrate is most commonly removed through regular [...]

20 Comments

21
Jan

Aquarium Fish Stress

Poor water quality causes stress on aquarium fish, [...]

11
Jan

Old Tank Syndrome – The Aging Aquarium

An aging aquarium can be a joy and [...]

2 Comments

17
Dec

Preventing Aquarium Nitrate

While nitrates can't be avoided entirely in the [...]

4 Comments

09
Jan

Using a Quarantine Tank to Treat Fish for Disease

The best way to treat sick fish is [...]

15
Dec

Zooxanthellae and Corals

Zooxanthellae are the symbiotic algae that live within [...]

4 Comments

14
Dec

How to Clear Green Aquarium Water

When aquarium water turns green it's important to [...]

17 Comments

10
Dec

Aquarium UV Sterilization

Ultraviolet sterilization (UV) is a process to eliminate [...]

30
Nov

Common Aquarium Fish Diseases

Our overview and brief description of common aquarium [...]

20 Comments

18
Nov

Aquarium Fish Health

Assuring best aquarium fish health starts with the [...]

17
Nov

The Importance of Oxygen in the Aquarium

Most fish keepers don't think too much about [...]

13 Comments

16
Dec

Aquarium Water Test Kits and Testing Methods

Aquarium water test kits abound. The most commonly [...]

02
Sep

Activated Carbon and Chemical Aquarium Filtration

Activated carbon is used to remove chemical impurities [...]

6 Comments

28
Sep

Ich (Ick) and Your Aquarium Fish

Ich is the most common fish disease the [...]

28 Comments

18
Oct

Cynaobacteria aka Red Slime Algae

Cyanobacteria are a pretty common occurrence in saltwater [...]

07
Oct

Overfeeding Fish Causes Cloudy Aquarium Water

One of the most common fish keeping mistakes [...]

10 Comments

28
Sep

Cycling the Aquarium Without Fish

Traditionally a fish tank is setup with live [...]

22
Jul

Aquarium Plant Health Guide

Inspecting live aquarium plants can help us understand [...]

8 Comments

24
Sep

Treating Sick Aquarium Fish with Dips and Baths

Fish dips and baths can be a good [...]

21 Comments

22
Sep

Caring for Seahorses in the Aquarium

Commercial breeding has made it possible for fish [...]

17
Sep

Where Does Aquarium Nitrate Come From?

Nitrate can not be avoided in aquariums. Nitrate [...]

12
Mar

Choosing the Right Aquarium Substrate

Substrate will have an impact on the look [...]

15 Comments

11
Jul

Effects of Ammonia on Aquarium Fish

Ammonia is a toxic by-product of the aquarium [...]

3 Comments

15
Jun

Nitrites and the Aquarium Nitrogen Cycle

Nitrites are a natural part of the aquarium [...]

17
Aug

Choosing the Right Aquarium Fish Food

With all the aquarium fish food offerings available, [...]

06
Aug

Nitrate & the Aquarium Nitrogen Cycle

Aquarium nitrate is the final by-product of the [...]

31
Jul

Bacteria and Antibiotics in the Aquarium

Any time a bacterial disease occurs adjustments in [...]

15 Comments

23
Feb

Aquariums and Power Outages

What happens to an aquarium when the power [...]

5 Comments

07
Nov

Kalkwasser in the Marine Aquarium

Even the most inexperienced hobbyist can easily make [...]

15
Jun

Using Salt in the Freshwater Aquarium

Using salt in freshwater aquariums is a personal [...]

75 Comments

14
Jun

Keeping African Dwarf Frogs in the Aquarium

The African Dwarf Frog is an aquatic species [...]

8 Comments

20
Jul

How to Catch a Fish in an Aquarium

Anyone who has ever attempted to catch a [...]

3 Comments

22
Apr

Toxic Aquarium Water & Fish Poisoning

There are a number of common nutrients and [...]

72 Comments

11
May

Soft Corals in the Reef Tank

No reef aquarium would be complete without soft [...]

10
May

Live rock in the reef aquarium

Live rock is the foundation of the reef [...]

28
Apr

Is a Nano Tank Right for Me?

Maintaining a nano tank has its own specific [...]

21
Apr

Fertilizing Aquarium Plants

Fertilizing aquarium plants requires light, CO2 and pH [...]

6 Comments

21
Apr

Chemical Aquarium Filtration

Chemical aquarium filtration sounds more complicated then it [...]

19
May

Setting Up Your First Aquarium

Tips for the beginner setting up an aquarium [...]

24
Apr

Choose Compatible Fish for a New Aquarium

Avoid aquarium disaster by carefully selecting compatible fish. [...]

19
Apr

Coralline Algae in the Reef Aquarium

Coralline algae commonly grows on live rock. Coralline [...]

11
Feb

Reverse Osmosis for Saltwater & Reef Aquariums

Reverse osmosis (RO) results in the purest drinking [...]

19
Jan

Worms in the Aquarium

Worms in the aquarium. Are they common? Who [...]

168 Comments

05
Jan

Growing Healthy Aquarium Plants

Growing healthy aquarium plants requires some basic understanding [...]

1 Comment

27
Nov

What is Coral Bleaching?

Coral bleaching refers to the acute release or [...]

2 Comments

26
Nov

Vacation Tips for the Aquarium Owner

Going on vacation? Here are some tips on [...]

18
Mar

Aquarium Cycling Without Fish

Consider cycling your aquarium without live fish. Using [...]

23 Comments

15
Mar

The Small Aquarium

Small aquariums can present a greater challenge. A [...]

5 Comments

19
Nov

Description of Common Aquarium Algae

Learn how to identify different aquarium algae types. [...]

2 Comments

03
Oct

Freshwater Fish Habitats

Interested in where common freshwater fish come from? [...]

14
Oct

Aquarium Fish Food and Diet Requirements

Providing the correct diet is essential for fish [...]

1 Comment

07
Jul

Converting a Freshwater Aquarium to Saltwater

Ready to move from a freshwater to a [...]

49 Comments

10
May

Reduce Fish Stress When Moving Your Aquarium

Moving and taking your aquarium with you? With [...]

22
Feb

Choosing the Right Fish for Your Aquarium

The rule of thumb for aquarium stocking rates [...]

17
Feb

The Brackish Aquarium

Brackish habitats can be found in nature throughout [...]

16
Nov

Aquarium Power Consumption. Energy Cost of a Fish Tank

Worried about the impact of an aquarium on [...]

6 Comments

21
Oct

History of the Aquarium & Fish Keeping

Want to know more about the origins of [...]

1 Comment

23
Oct

Algone Creates Beautiful & Healthy Aquariums

Use Algone in:

Use Algone in:

Aquarium Maintenance...

General Aquarium Information...

Common Aquarium Problems...

Better Aquariums with Algone...

Aquarium Information and Fish Keeping Resources

Aquarium Fish Medications

Aquarium Maintenance Tips and Fish Care Guidelines

The Aquarium Nitrogen Cycle aka Biological Filtration

Biological Filtration Balances the Aquarium

Aquarium Filtration & Filter Options

Salinity & Specific Gravity

Using Algone for Preventative Aquarium Maintenance

Protein Skimmer for Reef Tanks

Challenges of Keeping Live Plants in the Aquarium

Essentials of Keeping Live Aquarium Plants

Enjoy Crystal Clear Aquarium Water

How to Maintain a Reef Tank

Nitrifying Bacteria – Breaking Down Aquarium Waste

Getting Rid of Aquarium Algae

Aquarium Algae Control & Prevention

New Tank Syndrome

Clear and Balanced Freshwater Aquariums with Algone

What Causes Milky White Cloudy Aquarium Water?

Is the Water Change Harmful?

Cloudy Aquarium Water and Algone

How to Know if Your Aquarium is Out of Balance

Sick Aquarium Fish

Fish Population – Stocking Guidelines for the Aquarium

Aquarium Water Parameters for a Balanced Fish Tank

How to Adjust the pH in Your Aquarium

Cause & Effect of Aquarium Phosphates

Are Nitrates Harmful for my Aquarium?

Algaecides and Aquarium Algae Control

How to Clear Cloudy Aquarium Water

The Dutch Style Aquarium

What is Green Aquarium Water?

Nitrate Control is Real Aquarium Algae Control

Algone in Saltwater Aquariums

LED Aquarium Lighting

The Aquarium Water Change

Common Aquarium & Fish Keeping Mistakes

Aquarium Lighting Options for a Healthy Fish Tank

Maintain a Reef Tank with Algone

Green Aquarium Water is a Free-floating Algae Bloom

Large Aquarium vs The Small Fish Tank

Algone in Planted Tanks

What causes cloudy aquarium water?

How Much Should I Feed My Aquarium Fish?

How to Control Aquarium Algae & Clear Green Water

How to Remove Nitrate From the Aquarium

Aquarium Fish Stress

Old Tank Syndrome – The Aging Aquarium

Preventing Aquarium Nitrate

Using a Quarantine Tank to Treat Fish for Disease

Zooxanthellae and Corals

How to Clear Green Aquarium Water

Aquarium UV Sterilization

Common Aquarium Fish Diseases

Aquarium Fish Health

The Importance of Oxygen in the Aquarium

Aquarium Water Test Kits and Testing Methods

Activated Carbon and Chemical Aquarium Filtration

Ich (Ick) and Your Aquarium Fish

Cynaobacteria aka Red Slime Algae

Overfeeding Fish Causes Cloudy Aquarium Water

Cycling the Aquarium Without Fish

Aquarium Plant Health Guide

Treating Sick Aquarium Fish with Dips and Baths

Caring for Seahorses in the Aquarium

Where Does Aquarium Nitrate Come From?

Choosing the Right Aquarium Substrate

Effects of Ammonia on Aquarium Fish

Nitrites and the Aquarium Nitrogen Cycle

Choosing the Right Aquarium Fish Food

Nitrate & the Aquarium Nitrogen Cycle

Bacteria and Antibiotics in the Aquarium

Aquariums and Power Outages