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.
 
Use as a primary filter for smaller aquariums, or supplementary filter for larger aquariums
Position horizontally for shallow tanks, larger tanks with low water levels, or to create a decorative waterfall feature
Position vertically against aquarium wall to create currents or customized flow patterns
Convenient flip-top lid allows for quick and easy access to filter cartridge for maintenance or replacement
Adjustable 3-way flow control – Top Output for circulation and oxygenation, Integrated Spray Bar for a gentle even flow, and Bottom Output for deepwater agitation
BioMax biological media included
Made in Italy
Ideal for freshwater, saltwater and reptile environments