BOYU BIOCHEMICAL SPONGE FILTER

This straightforward internal filter operates with the help of any air pump connected via a flexible hose. It can also serve as a pre-filter for external filters or power heads. Sponge filters offer effective mechanical and biological filtration based on the filter's size and the aquarium's bio load. They are budget-friendly, consuming only a minimal amount of energy to operate the air pump.

• Diameter: 7.5 cm
• Height: 9.3 cm
• Height including exhaust pipe: 19 cm (exhaust pipe can be trimmed if needed)