Intake Sponge - Medium

Medium Intake Sponge This medium sized intake sponge is a great product to use with small hang on back filters and small powerheads. The coarse sponge material makes for great durability and allows a good amount of flow through the sponge. Intake hole: ¾ (.75) inch Diameter: 2 ½ inch Length: 6 inch   Benefits: Makes almost all filters fry safe, preventing them from being sucked into the filter First stage (pre-filter filtration), prevents fish waste from getting into the filter media Easy to maintenance, great durability