Fluval U2 Underwater Filter, for aquariums from 45 to 110 L (12 to 30 US gal)

The Fluval U2 submersible filter provides thorough and efficient three-stage filtration and uses BIOMAX filter media for exceptional water quality.

The U2 filter features many practical and versatile features that make this device indispensable for freshwater or saltwater aquariums, as well as terrariums.

With three water outlet positioning settings, the U2 filter is a benchmark in submersible filtration systems. The adjustable three-way flow regulator allows you to position the water outlet to meet your specific needs.

The top outlet allows for maximum circulation and oxygenation, the integrated diffuser tube ensures a constant and gentle flow for planted aquariums, and the bottom outlet creates deep water agitation.

The FlipTop lid provides easy and quick access to the filter blocks for maintenance. Additionally, the filter can be attached vertically against the wall of an aquarium to create custom currents, horizontally for shallow pools, or to create decorative waterfalls.

The U2 filter includes two foam blocks, two polyester/carbon cartridges, and BIOMAX biological cylinders. This filter is suitable for aquariums with a capacity of 45 to 110 L (12 to 30 US gal).

Main features:

• Complete and efficient three-stage filtration using BIOMAX filter media for exceptional water quality;
• For use with saltwater or freshwater aquariums and terrariums;
• Adjustable three-way flow regulator allows positioning of the water outlet to meet specific needs;
• Top outlet for maximum circulation and oxygenation;
• Integrated diffuser tube ensures a constant and gentle flow for planted aquariums;
• Bottom outlet creates deep water agitation;
• FlipTop lid provides easy and quick access to the filter blocks for maintenance;
• Filter can be fixed horizontally for shallow pools or to create decorative waterfalls;
• Can be installed vertically against the wall of an aquarium to create custom currents;
• Two foam blocks, two polyester/carbon cartridges, and BIOMAX biological cylinders included;
• Filter suitable for aquariums with a capacity of 45 to 110 L (12 to 30 US gal).

Flow rate:

400 L (105 US gal)

Power:

5 W

Other Fluval U Series submersible filters:

• Fluval U1 submersible filter, for aquariums up to 55 L (15 US gal) (A465)
• Fluval U3 submersible filter, for aquariums from 90 to 150 L (24 to 40 US gal) (A475)
• Fluval U4 submersible filter, for aquariums from 130 to 240 L (34 to 65 US gal) (A480)