Aquarium filtration systems are a very important component in caring for your fish. These systems not only get rid of pollutants, but also chemicals which can harm your aquatic pets.

There are several types of aquarium filters, such as mechanical filtration, chemical filtration and biological filtration systems. The first type of filter system is mechanical. This works by physically trapping particles of dirt and grime which are suspended in the water. Since they are too big to pass through the fibers of the filter, they get trapped, therefore removing them from the aquarium tank. It is at this point that you will need to go in and change the filter. Polyester is one of the main fibers used for these filters and can be found in the form of pads, pressed fibers, fluffs, or woven. Mechanical aquarium filters have many accessories found in a mechanical aquarium filtration system work together to keep your aquarium clean and healthy for your fish.