Fluval U1 Underwater Filter 250 L/h for Aquariums up to 55 Litres

Small tanks still need steady, dependable filtration, and this compact underwater unit handles aquariums up to 55L. It suits freshwater, marine and reptile setups, keeping water clear for fish and plants alike.

A flip-top lid means the cartridge can be reached in seconds for cleaning or swapping. Fit it upright to move water around the tank, or lay it flat in shallow water and for features such as waterfalls.

Key benefits

• Keeps water clean and healthy in tanks up to 55L
• Mounts vertically for current or horizontally for shallow tanks and waterfall features
• Flip-top lid gives fast access to the cartridge
• Foam pad traps larger particles for clearer water
• Works in freshwater, marine and reptile environments

How to use

Install the filter vertically to create currents, or horizontally in shallow tanks or for decorative features such as waterfalls. Open the flip-top lid to reach the filter cartridge for cleaning or replacement.

Specifications

• Pump Output: 250 LPH
• Suitable for Aquariums: Up to 55L (15 US Gal)
• Included in Box: Foam pad for particle removal, filter cartridge
• Installation: Can be installed vertically or horizontally for different aquarium setups

Free delivery on orders over €49. Orders are dispatched within 1–2 working days and typically arrive in 2–4 working days.

You can return unused items within 30 days for a full refund. See our Refund Policy for details.

If you have a question about this product, call us on 089 245 9270 or email info@valuepet.ie.