The ReefMat 250 is a plug & play, fully automated roller filter that keeps your aquarium water crystal clear, with a unique mat replacement system that allows you to switch rolls without having to remove the filter from the sump or even switch off the pumps.

It includes a fail-proof solid-state level sensor, as well as a smart drive unit that connects it to the ReefBeat ecosystem, which controls and monitors the exact length of the used mat, lets you know your average mat usage, provides you with a daily log, and gives you a heads up a few days before the mat needs replacing