Fluval Internal Filter

The Fluval U-Series Internal Filter offers powerful 3-stage filtration, increased water movement, and vital aeration, making it ideal for aquariums where external filtration isn't feasible. Its versatile design allows for horizontal or vertical placement, adapting to various tank shapes and sizes.

Internal Filters

The Fluval U-Series Internal Filter offers powerful 3-stage filtration, increased water movement, and vital aeration, making it ideal for aquariums where external filtration isn't feasible. Its versatile design allows for horizontal or vertical placement, adapting to various tank shapes and sizes.

Internal Filters

Related Categories

Product Details

Suitable for freshwater, saltwater, and reptile environments
Regularly clean the filter media and cartridge to maintain optimal performance.
Replace the foam pad and BIOMAX media as needed.
Follow the instructions for installation and maintenance.