Bubble Magus Auto Roll Filter G2 Bubble Magus Auto Roll Filter G2 is an automatic fleece roller filter for aquarium sump filtration. It replaces routine filter sock maintenance with a motorized fleece roll system that advances clean material as the roll clogs with detritus, uneaten food, and suspended waste. Bubble Magus Auto Roll Filter G2 for Automatic Mechanical Filtration The Auto Roll Filter G2 helps remove particles from the water column before they break down into nitrate and phosphate. Its water level switch activates the 12V DC motor as the fleece becomes restricted, moving fresh fleece into place and helping maintain more consistent mechanical filtration in freshwater, marine, and reef aquariums. Auto Roll Filter G2 Aquarium Filtration Features Automatic fleece roller filter for internal sump installation. Motorized roll advancement reduces manual filter sock changes. Water level switch activates the roll advance as the fleece clogs. Non-woven fleece roll helps capture detritus, uneaten food, and suspended particles. 1" inside diameter inlet pipe for aquarium drain connection. Suitable for freshwater, marine, and reef aquarium mechanical filtration. Bubble Magus Auto Roll Filter G2 Specifications Motor: 12V DC motor. Power adapter: 110V power adapter with ULc DC12V 1A output. Sensor: Water level switch. Filter roll: Non-woven fleece, 150 mm wide x 25 m long. Inlet pipe: 1" I.D. Total dimensions including motor body: 40 x 36 x 26 cm. Total dimensions including motor body: 15.75" x 14.17" x 10.23". Installation: Internal sump mounted. Auto Roll Filter G2 Setup Directions Install the unit inside the sump where the aquarium drain can enter the roller filter safely. Confirm the inlet pipe, motor, fleece path, and water level switch are positioned correctly before operation. Use drip loops on power cords and keep electrical components protected from splashing. Test the roll advance function after installation and replace the fleece roll when the material is used up or no longer advances properly. What's Included One Bubble Magus Auto Roll Filter G2. 12V DC motor. 110V power adapter. Water level switch. One 150 mm x 25 m non-woven filter roll. 1" I.D. inlet pipe.