Fluval Underwater FilterFluval Internal Filters, combining advanced filter technology with a previously unavailable versatility.
The U2 Fluval Internal provides adequate permanent filtration for up to 110 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 110 litre aquariums. Filters 400 litres per hour.
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Really good filter 22nd May 2013
By Paul (Liverpool, uk)
This filter is extremely quiet when its set on spray bar and for the price I think it's worth getting
Great Filters 23rd November 2012
By Chris (Colchester)
I have a U2 in my smaller tank and a U3 in my larger. Both filters do a great job and are very quiet and efficient. Easy to maintain and cheap to run. The choice of the upper, lower and spray bar outlets are a great idea too.
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