Description AQUA ONE CERAMISUB CERAMIC SUBSTRATE 375GHighly porous ceramic based filter media with exceptional surface area to home beneficial bacteria.To be as part of the biological filtration component in your aquarium filter, Aqua One Ceramisub comes with a convenient mesh bag to make filter maintenance a breeze.Biologoical filtration is the cornerstone of a healthy aquarium, and with this productmaintaininga strong population of beneficial bacteria has never been easier.
