Fluval U3 internal aquarium filter for aquariums up to 90-150L. This is the latest range of Fluval Internal Filters combining advanced filter technology with a previously unavailable versatility. Fluval Internal Filters are very economical to run, they are fully submersible. The Fluval U3 internal aquarium filter can be attached anywhere in the aquarium, either with the handy rim clamp or positioned anywhere inside the aquarium by the suction cup bracket, both are included.
Simple, quiet efficient filter
Ideal for coldwater or tropical aquariums
For aquariums up to 90-150L
Dimensions (L x W x H): 10 X 8.3 X 26.7 CM
6 - 7.5W
Filp top for easy maintenance
The Fluval U3 internal aquarium filter provides complete and efficient 3-stage filtration, including BIOMAX biological filtering (U1, U2, U3 and U4 models), to create superior aquarium water quality.
Provides efficient filtration to create superior aquarium water quality Ideal for application in fresh, marine and reptile environments
Also ideal for tanks with low water levels
Perfect primary filter in smaller aquariums or supplementary filter for larger aquariums
Can also be placed horizontally in shallow water tanks or to create decorative features such as waterfalls
Convenient flip-top lid allows quick and easy access to the filter cartridge for maintenance or replacement
Can be installed vertically against the aquarium wall to create currents or customized flow patterns