Fluval U2 Aquarium Internal Filter 400L/h for tanks up to 110L booked delivery With 2 bottle sizes to

With 2 bottle sizes to choose from

Clip on lid with built-in 9w UV steriliser

Can be used with any pump up to 50w

Genuine PondXpert replacement impellers

when the water level drops or rises the temperature changes in the probe chamber

Fluval U2 Aquarium Internal Filter 400L/h for tanks up to 110L booked delivery With 2 bottle sizes toFluval U2 Aquarium Internal Filter 400L h for tanks up to 110L The Fluval U2 Underwater Filter provides complete and efficient 3 stage filtration, including BioMax biological filtering, to create superior aquarium water quality. The U2 Filter includes practical and versatile features, making it ideal for application in fresh, marine and reptile environments. The filter provides the option of setting the flow output in 3 different positions, a key