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.
Phosphates in aquarium water are not a good thing. The presence of phosphates can lead to the formation of parasitic algae that rely on fish and corals to live. As with all parasites, the algae thrive while sucking out the heal...ONLY$25.66