Mr. Aqua Pre Filter Sponge for Inlet - 4 pack

- Simple attachment

- Pre-filters water before entering the filter�s intake for Mignons and most smaller hang on filters.

- Prevents suction on small or baby fish and shrimp

- Measurements: 1.75� x 1.25� x 1.25� with 1/2� hole in center

Mr. Aqua�s pre-filter sponge is a simple attachment which pre-filters water before entering the filter's intake. The purpose is to prevent suction on small or baby fish and shrimp. The sponge will fit on all AZOO Mignon Filters.