Aquatopia Bio Sponge Filter X Large (16cm) - Premium Aquarium Filter for Fish Tank, Shrimp Tank & Breeding Tanks - High Efficiency Biological Filtration for Clean Water

Innovative sponge filters for small or breeding tanks, where little water disturbance is needed. Provides an optimised pore size for optimal mechanical and biological filtration.

Multi-layered to give the best possible filtration and yet gentle enough not to create too much turbulence. Bio-Sponge can be removed, rinsed and re-used.

Simply connect to an airpump, powerhead or hang on filter with standard airline (not included).

The whole Bio-Sponge area is efficiently used as a filter. No dead spots present.

Weighted base and easy to assemble.

• X-Large - up to 250L tank - 16cm diameter, sponge height 15cm