Salinity & Specific Gravity

Lion fish in blue aquarium water

Learn more about salinity and specific gravity for saltwater and reef aquariums. Consistent and stable levels are essential for healthy saltwater fish.

Protein Skimmer for Reef Tanks

Clownfish in reef tank

The protein skimmer is highly recommended for every saltwater and reef aquarium. A well adjusted skimmer will remove significant amounts of waste from the water.

Maintain a Reef Tank with Algone

Large polyp coral

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

How to Maintain a Reef Tank

Reef Aquarium

Interested in setting up a reef aquarium? Already have a reef set up? Review our quick guide on how to successfully maintain a reef tank.

LED Aquarium Lighting

LED aquarium lights

Energy efficient, low heat LED lights are the best choice aquarium light for reef aquariums. Traditionally reef lighting came at a high energy cost.

Algone in Saltwater Aquariums

Lion fish in blue aquarium water

Use ALGONE in saltwater aquariums! Keep the aquarium balanced, the fish healthy, and the water sparkling clear! Pristine, Balanced & Crystal Clear Saltwater Aquariums What Algone does: Clears cloudy aquarium water, removes nitrates, restores and … Read More…

Zooxanthellae and Corals

Blue Ring Angelfish

Zooxanthellae are the symbiotic algae that live within the hard or stony corals. The symbiotic relation is based on the corals inability to generate sufficient amounts of food and the algaeā€™s ability for photosynthesis and converting chemical elements into energy.

Aquarium UV Sterilization

Blue Tang

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

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 of the tank’s life.

Caring for Seahorses in the Aquarium

White Seahorses in fish tank

Commercial breeding has made it possible for fish keepers to enjoy the seahorse in the aquarium. Most common tank-bred species are the smooth, lined, or dwarf seahorse.

Kalkwasser in the Marine Aquarium

niger triggerfish odonus

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

Soft Corals in the Reef Tank

Polyp Coral

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

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