Replacement Sponges

Our Sock Hybritek Sumps have this style sponge and here are the replacements. The sponge can be ordered in many ways. The sponges measure 1.5" thick and 3.5" tall and vary based on length and porosity. The 48" length can be purchased for you to cut to size as well.

Read more less

We carry four types of prefilter sponges for overflow boxes like the EShopps overflow boxes. These are a cylindrical sponge that stands about 5.5" tall and is drilled in the center to slide over the drain tube. These sponges help keep large debris from entering your sump. They come in a few colors and two sizes. Please select options for pricing.

Read more less

High quality U.S. made black reticulated foam (20 PPI) designed to fit the Seachem Tidal replacement filters and CNC machined for a precise fit.

Read more less

Replacement Coarse Filter Sponge for Aquatop CF-500UV and CF-500UVMKII

Read more less

If you have a Phosban 150 or 550 media reactor, you may need new sponges. We have sponges that are CNC cut to fit the reactors. They may fit others as well, sold in a 2 pack.

Read more less

Replacement Filter Sponge for Aquatop Internal Filters (IF-201-204)

Read more less

The JBJ Nano Cubes use a sponge block for biological filtration. We have the replacements. Measures 3" x 3" x 4".

Read more less