Find Reviews and Compare Prices for:       All ProductsAquariums     1.0 (1)   Add a review Red Sea Max Replacement Black Mechanical Filter Sponge   Sports Price: $5 to $5 Compare Prices at 1 stores Member Reviews Compare Prices Product Spec Send to a friend Searched Red Sea Max Replacement Black Mechanical Filter Spe in Reviews   You must log in to review or click here to register Username:   Password:   Remember Me?     Why bother ! General This is a custom cut sponge .The sponge that is provided is of good quality but the area it's situated in the tank is poor. Unable to be removed without squeezing all the debris out of it. Liked about it Quality sponge Didn't like The sponge is designed to fit in an area that is less than adequate to service . After the sponge gets debris in it you can't get it out of the compartment . By the time you do its put everything back in the tank . I would not use this sponge in the RSM Overall rating:   1.0 Overall satisfaction:   1.0 Would consider buying it again:   1.0 By biowheel Jun 26, 2009   Ask biowheel a question about this item. Was this review helpful to you? Report this review   Price: $5 to $5 Compare Prices at 1 stores     Something wrong in this page? Let us know! Related products: More Replacements & Accessories Aquariums Other Aquariums internal use: spec432