This is the latest range of Fluval Internal Filters just launched, combining advanced filter technology with a previously unavailable versatility. The U1 Fluval Internal provides adequate permanent filtration for up to 55 litre aquariums. Fluval Internal Filters are very economical to run.
All Fluval Internal Filters are fully submersible. They are ideally suited for standard or specialty shaped aquariums as no tubes or hoses aside from the power cord leave the aquarium. The 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, so the choice is yours!
Suitable for up to 50cm (55 litres) aquariums. Filters 250 litres per hour.
Fluval® U Series Underwater Filters provide complete and efficient 3-stage filtration, including BIOMAX biological filtering (U2, U3 and U4 models), to create superior aquarium water quality.