A rapid increase in Algae growth. Water with a PH above 7.0. Opposite of Acidic. A compound of Nitrogen and Hydrogen. A gas that, when present in high concentrations, is toxic to aquarium fishes.
Ammonia is converted to Ammonium in Acidic waters.
Single vertical fin found beneath the body at the rear of the fish. Whisker-like growths found at the corners of the mouth in certain species of fishes which are used for locating food. A system that uses bacteria to break down toxic nitrogenous compounds into less toxic chemicals. The natural environment of an organism. A mixture of small amounts of salt water and larger amounts of fresh water.