Fluval U4 Internal Aquarium Filter

Fluval U4 Internal Aquarium Filter

The Fluval U4 Internal Aquarium Filter is a top-of-the-line filtration system, perfect for maintaining a healthy and clean aquatic environment. Its advanced technology and design effectively remove waste and impurities, promoting a thriving ecosystem for your fish and plants. Experience unparalleled water quality with the Fluval U4 filter.

For aquariums from 130 L to 240 L(34 to 65 U.S. Gal.)

3 Stage Filtration:

Stage 1 foam removes large particles.

Stage 2 poly/carbon cartridge traps fine debris, improves water clarity and removes impurities. 

Stage 3 BIOMAX provides optimal biological filtration efficiency.

• Designed for aquariums up to 65 US Gal / 110 L
• 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
  
• Australian Plug and Approval