Fluval U4 Underwater Filter 240lt

With excellent 3-stage filtration, increased water movement and vital aeration, the Fluval U Series internal filters are the ideal solution where external filtration is not possible. Now with new and improved design features. The Fluval U4 internal aquarium filter is very comfortable to handle. The outflow can be adjusted and can be placed vertically or horizontally in the aquarium. Thanks to the flexibility in the filter position, it can be used as a primary filter in smaller aquariums or as a supplementary filter for larger aquariums. Their unique ability to be placed at the bottom of your aquarium makes it ideal for low water levels. 3-way adjustable flow control: Top power for circulation and oxygenation, built-in spray bar for gentle even flow and depth outlet for deep water stimulation
Fluval BioMax biological media included  ...More