Fluval Nano Aquarium Filter up to 55L

Designed for aquariums up to 15 gallons, the Nano Aquarium Filter makes an ideal choice for hobbyists looking to keep small fish species or shrimp. Foam media provides both mechanical and biological filtration Fine foam pad traps debris, while Bio-Foam provides ideal surface for growth of beneficial nitrifying bacteria Adjustable flow output with attachable spray bar distributes a gentle and even water flow – safe for delicate fish or shrimp Quickly assembles/disassembles for easy installation and maintenance 3 suction cups offer secure in-tank attachment