Blue filter sponge coarse Aquarium Line - Aquarium Store

Aquarium Co-op Coarse Sponge Filter (Small) with Easy Flow Kit –

Our classic blue aquarium filter media help keep aquariums clean and healthy. This classic blue and white aquarium filter pad are a popular

ClassicBlue Bonded Freshwater and Saltwater Safe Aquarium Filter Pad 0.75 Thick, 12'' x 24

AAP Hydro Sponge Filter 1

Dropship 3-Stage External Canister Filter For 28 Gallon Aquarium Fish Tank 105gph 6W Easy Installation Silent to Sell Online at a Lower Price

GOOD QUALITY AQUARIUM FILTER WOOL THICK SPONGE MAT FISH POND SPAN 30CM X 90CM X 2CM

FERPLAST Ferplast Blumec 07 Mechanical Sponge fo…

Eheim 2616131 Filter Sponges For External Filter Classic 2213 Aquarium Line - Aquarium Store

Seapora Filter Floss Pad –

This high quality coarse filter sponge is designed for water filtration in fresh/salt aquarium and ponds. Buy in bulk and cut your own size filter

Bio Sponge Filter Media Pad Cut-to-fit Foam upto 40 for Aquarium Fish Tank Pond

A thick and high-quality reusable black sponge is placed in the initial chamber as a solid form of mechanical filtration. This is to prevent detritus, more commonly known as fish waste and aquatic plant matter from building up within the following filtration chambers. Over time, the sponge can be replaced! Simple to maintain, this coarse sponge can be easily taken out for cleaning and popped back in quickly.