Fish Filters & Media | Fluval Aquarium Nano Underwater Filter

Description

Optimal water filtration system for small aquariums that ensures proper oxygenation for clear water and a healthy environment.
Foam filter media provides effective and thorough mechanical and biological filtration.
Fine foam pad traps small debris and a Bio-Foam captures debris and houses nitrifying bacteria.
Adjustable flow output with attachable spray bar distributes a gentle, even flow of water, making it safe for delicate fish or shrimp.
Quickly assembles and disassembles and comes with three suction cups for secure in-tank installation.
Fluval’s Nano Underwater Filter is an optimal water filtration system for small aquariums up to 15 gallons (55 liters), ideal for small fish and shrimp. Equipped with foam filter media, it provides effective and thorough mechanical and biological filtration. A fine foam pad traps small debris and a bio-foam captures debris and nitrifying bacteria. The Nano Filter has adjustable flow output with an attachable spray bar that distributes a gentle, even flow of water — making it safe for delicate fish or shrimp.