Why is it necessary to maintain a healthy aquarium? What is a chemical environment?Why is it necessary to remove waste products from the aquarium?How do filters keep the aquarium clean?How does biological filtration work? What are some different kinds of filters?

What are some different kinds of filters?
      Either air or electricity can be used to move water through the filter. One commonly used filter is called a power filter. The electricity runs a pump which in turn pushes water through the filter. Filters provide a surface for bacteria to grow. This helps in biological filtration. Filters often include carbon for chemical filtration as well as material for mechanical filtration. Some tanks also use sponges as biological filters. Sponges provide substrate for bacterial growth and encourage biological filtration.

What are some other kinds of filters?


Power Filter