Aquarium Internal Filters

Specially designed filter canister is easy to remove, clean and maintain. Includes filter sponge with carbon for high efficiency filtration. For aq...

Marina i25 is a compact yet powerful internal filter that easily installs into any tank up to 25L using secure suction cups (included). The i25 com...

The HYDRA Internal filter is the world's first internal filter powered by the Hydro-Pure Technology and combined with Biological Filtration to make...

Fluval U4 Underwater Filter provides complete and efficient 3-stage filtration, including BioMax biological filtering, to create superior aquarium ...

Fluval Nano Aquarium Filter is an optimal water filtration system for small aquariums up to 55 litres (15 US Gal) and is ideal for keeping small f...

Fluval U3 Underwater Filter provides complete and efficient 3-stage filtration, including BioMax biological filtering, to create superior aquarium ...

OF® SMART-UVC Internal Filter incorporates Mechanical & Biological Filtration and UV-C Sterilization to keep your water clean and your fishes h...

The HYDRA Internal filter is the world's first internal filter powered by the Hydro-Pure Technology and combined with Biological Filtration to make...

The HYDRA Internal filter is the world's first internal filter powered by the Hydro-Pure Technology and combined with Biological Filtration to make...

With the EHEIM aquaCorner 60 you have an extremely small corner filter. It offers high performance and is cleverly constructed. aquaCorner had been...

The EHEIM pickup is a small practical filter with a special concept The filter is simple to attach in the tank with suction cups. The special thi...

The Aqua One AquaBac is a low profile internal filter for freshwater aquariums and provides a combination of biological, mechanical and chemical fi...