Preventing Aquarium Nitrate

Reef Aquarium

While nitrates can’t be avoided entirely in the aquarium, there are steps the fish keeper can take to minimize how much nitrate is produced.

Enjoy Crystal Clear Aquarium Water

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

How can you maintain a crystal clear aquarium? Ok, so maybe it’s not a secret, but what we know and don’t know determines the success or failure of our aquarium.

Cynaobacteria aka Red Slime Algae

Polyps

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.

Nitrites and the Aquarium Nitrogen Cycle

Fish in a planted aquarium

Nitrites are a natural part of the aquarium nitrogen cycle. Nitrite is highly toxic for fish and levels must be kept undetectable at all times. Nitrite can quickly become lethal for fish.

Effects of Ammonia on Aquarium Fish

Pleco Catfish Hypostomus Plecostomus aquarium fish

Ammonia is a toxic by-product of the aquarium nitrogen cycle. It’s the first nutrient produced by nitrifying bacteria. Ammonia should never be detectable in an established aquarium.

Nitrate & the Aquarium Nitrogen Cycle

Colorful saltwater fish in reef tank

Aquarium nitrate is the final by-product of the nitrogen cycle. It’s the least toxic nutrient, however it must be regularly removed to avoid algae outbreaks.