Red Sea ReefMat 500 Replacement Fleece Roll

$17.99 Sold out

Efficient, high-flow 50 g/m2 filter roll made from non-woven, polyester fleece. Replacement roll for the ReefMat 500 Auto Filter Roller.


Although specific lifespan will vary according to system paramenters such as volume, bio-load, feeding schedule, and initial water quality; each 28m roll of filter fleece is expected to last 5-8 weeks on a moderately stocked 80 gallon reef system. Bare-bottom tanks will typically exhaust rolls at a faster rate. Additionally, usage rate may be significantly higher for the first few weeks after installing a ReefMat while your system adjusts to the new level of mechanical filtration.



  • Length - 28m / 92ft
  • Width - 11.3cm / 4.4"