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 aquatic environment.
biological filtration
The Aquarium Nitrogen Cycle aka Biological Filtration
The nitrogen cycle is the natural process, during which beneficial bacteria break down dissolved organic waste inside the aquarium.
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 bacteria.
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 kept undetectable at all times. Nitrite can quickly become lethal for fish.
Biological Filtration Balances the Aquarium
Biological filtration is another term used to describe the aquarium nitrogen cycle. It’s the process of beneficial bacteria breaking down organic waste in the water.
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 never be detectable in an established aquarium.
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 removed to avoid algae outbreaks.