-
On Sale 15%
On Sale 15%Marine Pure High Performance Biofilter Media GEMS (3.2 oz) - Cermedia
Cermedia$11.89$10.11The MarinePure GEM is about ¾“ diameter part that will be the perfect biological media for canister filters, hang on the back and nano-tank systems up to 70 gallons. The GEMs have the same porosity as our popular MarinePure SPHERES. Their... -
On Sale 15%
On Sale 15%MarinePure Biofilter 1.5" Spheres (2 Quart) - Cermedia
Cermedia$28.89$24.561½" Spheres Designed for Ammonia and Nitrite Removal One MarinePure Sphere has the same surface area as 1,350 plastic 1.5" bio-balls. Primarily designed to provide deep anaerobic zones for de-nitrification in passive systems. Live rock... -
On Sale 15%
On Sale 15%MarinePure Biofilter 1.5" Spheres (1 Gallon) - Cermedia
Cermedia$52.69$44.791½" Spheres Designed for Ammonia and Nitrite Removal One MarinePure Sphere has the same surface area as 1,350 plastic 1.5" bio-balls. Primarily designed to provide deep anaerobic zones for de-nitrification in passive systems. Live rock... -
On Sale 15%
On Sale 15%MarinePure Biofilter Media PODS (3 Count) - Cermedia
Cermedia$19.99$16.99The MarinePure PODs are about 3.1 inches in diameter, created with grooves to produce a randomized water current in and around the part, ensuring greater water and media contact. Just one Pod has the equivalent surface area of over 5,000 plastic... -
On Sale 15%
On Sale 15%Marine Pure Filter Media VAULT - Cermedia
Cermedia$59.99$50.99Secure container to keep your MarinePure Biofilter Media safe and helps keep sump organized and easier to keep clean. Easy to assemble and it can also be used as a protein skimmer. Stackable, you can stack them together for larger needs... -
On Sale 15%
On Sale 15%MarinePure Biofilter Media PODS (24 Count) - Cermedia
Cermedia$99.99$84.99The MarinePure PODs are about 3.1 inches in diameter, created with grooves to produce a randomized water current in and around the part, ensuring greater water and media contact. Just one Pod has the equivalent surface area of over 5,000 plastic...