MaxFlow Black Sponge Filter by AquaMart

MaxFlow Sponge Filter 

Designed for Nano Aquariums and small tanks up to 32Gallons

Ideal for shrimp tanks and small fish

Sponge only measures 3.5" tall x 2.5" Wide 

• High Flow tube length increases water circulation
• Fine sponge for polishing the water
• Requires air pump and air line to function

Sponge filters are a simple yet dependable option for aquarium care. Because they have no moving parts, all that’s required is an air pump and airline tubing to get them running inside your tank. They’re built to last, fully reusable, and don’t rely on disposable cartridges, making them a cost-effective solution over the years. Their gentle flow makes them ideal for delicate species such as bettas, fry, shrimp, and other slow swimmers. Widely trusted by breeders and commercial fish farms, sponge filters provide a “set it and forget it” style of filtration that keeps aquariums clean with minimal effort.