Aquarium Filter MediaWe carry many types of filter media, that perform important roles within the aquarium. Fortunately, we sell all the media you’ll ever need for your aquarium, from mechanical (sponges and pads) and chemical (carbon, phosphate removers) to biological (bio balls) media.
Read 38 ReviewsFilter sock for Berlin filtration system. Can be used with the BS-1 sump, BS-2 sump or the Berlin Hang-On Acrylic mounts. 100 micron. Inner Diameter: 3-9/16" Outer Diameter: 4-1/4" *NOTE: Please rinse all filter socks prior to...FROM ONLY$8.49 As low as: $7.53
The Berlin Sump Filter Sock from Pet Store offers you a good accessory for the mechanical filtration of your aquarium. This product is very effective in getting rid of many kinds of waste particles from your fish tanks, giving y...ONLY$8.99 As low as: $7.91