Fluval U1 Internal Aquarium Filter
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Fluval U1 internal aquarium filter for aquariums up to 55L. This is the latest range of Fluval Internal Filters combining advanced filter technology with a previously unavailable versatility. Fluval U Internal Filters are very economical to run, they are fully submersible. The Fluval U1 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 smaller coldwater or tropical aquariums
- For aquariums up to 55L
- Filp top for easy maintenance
The Fluval U1 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