Our fish tank filters range can be split into four subcategories; external filters, filter spares & accessories, fleece filters and internal filters. External filters sit outside of your aquarium and must-have aquarium water brought to and from them through tubing. Filter spares & accessories are made up of miscellaneous parts for the maintenance of fish tank filters as well as the tubing required for external filters. Fleece filters are water polishers that remove large solids by straining them through fine fleece. Finally, internal filters are filters designed to sit within your aquarium, constantly filtering the water. What should I look for? Plants are a great natural, biological filter (although shouldn’t be used on their own). They also encourage the production of the good bacteria which removes a good chunk of the natural pollutants, which filters may remove.

Some filters can also be vital for the production and maintenance of good bacteria which helps them to keep the water clean PopulationAlso known as box filters or corner filters. These can be some of the smallest filters around, good for micro tanks under 20 gallons with maybe just one or two fish in, but can also cope with tanks over 100L. They are also relatively inexpensive. However, do make a note of how well your fish can swim. A flow rate which is too high can cause quite a bit of disturbance in the tank, and if you have smaller fish who are weak swimmers, this could be stressful. Opt for a filter with an adjustable flow Filter Ability

You need to cover all three types for a fully clean tank, so if you buy a small under-gravel filter for biological waste, ensure the second filter is best at chemical and mechanical Filter Biological Material Biological filtration allows the aquarists to employ nature’s nitrogen cycle and break down ammonia into relatively less toxic nitrogen compounds. – Aquarium of the Pacific The flow rate controller will come in handy if you have fish that don’t like too much movement, and it sits on the top of the unit so can be adjusted at any time. The spray bar cleaner feature offers smooth water filling, spread over an area so it isn’t too intense, as well as a supply of oxygen.

DIY Denitrator with Right Now Bacteria | Aquariums Life". www.aquariumslife.com. Archived from the original on 2010-07-07. A fish tank filter creates a home for natural bacteria, which helps to lower and remove toxic fish waste. Nutrient Cycling In The Great Barrier Reef Aquarium. Proceedings of the 6th International Coral Reef Symposium, Australia, 1988, Vol. 2". Archived from the original on 2020-11-28 . Retrieved 2011-03-18. Canister filters were initially designed to filter drinking water, under low pressure. Canister filters for aquariums [16] use high water pressure, from a properly powered pump, to force water through the dense filter media. A pump can draw water from an under-gravel filter, and run it into a canister for double filtration. A fish tank filter is essential to keep your fish tank running smoothly, whether it's a tropical paradise or a freshwater setup. The purpose of a filter is to remove excess food, decaying matter, dangerous chemicals and fish waste products from the water. Why should I buy fish tank filters?

Aquarium filters are critical components of both freshwater and marine aquaria. [1] [2] [3] Aquarium filters remove physical and soluble chemical waste products from aquaria, simplifying maintenance. Furthermore, aquarium filters are necessary to support life as aquaria are relatively small, closed volumes of water compared to the natural environment of most fish. [4] Overview [ edit ] There are other types of aquarium filters that are less common in the aquarium hobby today. For example, undergravel filters have were popular at some point in the hobby. However, with so many great alternatives, they have become less popular today. Aquarium Sponge Filter

Make the switch: 3 reasons for BRITA filtered water

Small tank filters don’t need as much power behind them, but they still need to do just as good a job.