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...

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 ...

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...

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

Internal filters sit inside your aquarium, they contain sponge and charcoal, but you also have the option to fill with noodles and other filter med...

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...

Utilizing a specially designed core, the SMART Internal Filter cleans, detoxifies and teats the water with 3 filtration stages - Mechanical, Biolog...

These compact, energy efficient, quiet corner filters are cleverly designed for high volume mechanical and biological filtration to help keep water...