Fleece Rollers

Most fleece roller filters are fully automatic, advancing the fleece on their own to remove detritus and other waste before it breaks down, but you’ll also find a few manual options if you prefer to control the roll yourself. Either way, these systems deliver cleaner water, more stable nutrients, and far less day-to-day maintenance compared to traditional filter socks. For most reefers, an automatic fleece roller is one of the easiest upgrades for clearer water and a more consistent saltwater aquarium.