HomeWhy 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 do filters keep the aquarium clean?
      Filters remove the waste products produced by fish and rotting food from the aquarium system. There are different kinds of filters. However most filters use a combination of three different types of filtration processes - mechanical, chemical, and biological.

How does mechanical filtration work?
How does chemical filtration work?
How does biological filtration work?