Red Sea ReefMat 500 Roller Filter Fluval 304 - Parts Fits Newer 18 x 36

Fits Newer 18 x 36 inch Exo Terra Terrariums

Microspore ceramic stone produces ultra fine bubbles

The Salifert Nitrate Test Kit measures the extremely hazardous nitrate levels that build up in spaces which have been deprived of oxygen

2 for final finishing Not recommended for use on coated plastics Shake well

Red Sea ReefMat 500 Roller Filter Fluval 304 - Parts Fits Newer 18 x 36Smart Plug&Play Efficient The ReefMat is a plug & play, fully automated, smart fleece roller filter that keeps your aquarium water crystal clear for weeks at a time. Designed with the hobbyist in mind, the ReefMat features an easy fleece mat replacement system that allows you to switch rolls without having to remove the filter from the sump or turn off the pumps. Reef Mat includes a fail proof solid state level sensor and an unprecedented smart drive