BUBBLE MAGUS ARF-S G2 ROLLER - AUTOMATIC MECHANICAL FILTER ➡️ The Automatic Roller, by Bubble Magus, is a highly efficient mechanical water filtration system that effectively removes particles and dirt such as debris, food, organic waste, and more from the water column.The automatic feeder of the micro filter cloth, replaces it when it becomes dirty. The unit constantly monitors the state of soiling of the non-woven material. Why use Roller❓The device replaces filter socks and other pre-filtration methods in marine and freshwater aquariums. It reduces the frequency of filter media changes and continually ensures perfect water clarity and cleanliness. How Magus' Roller Bubble works❓.Water from the drain enters the Roller chamber and there, flowing through the micro-fibre, overflows into the sump chamber. The fleece, which is placed on large rollers, is appropriately unrolled/rolled up if the fleece sheet currently in the Roller chamber becomes soiled. The fact that the fleece is soiled is indicated by the accumulation of water in the Roller chamber, where a float is the receiver of this information. This float activates the winch motor, replacing the dirty fleece with a clean one. The water level decreases until the fleece becomes dirty again. ⭐️ Micro fleece Bubble Magus:The micro fleece has nano-sized pores capable of trapping even the smallest dirt, including Ichtyo parasite cells. The rolls can be easily and quickly replaced and the cost of this product is extremely low. A single roll, depending on the degree of soiling, lasts approximately 4 months. How to install the Roller❓The unit simply needs to be inserted into the sump chamber and the drain pipe attached. The product comes with a section of FLEX bent pipe to allow for easy installation of the unit. Technical specifications:✅ roll dimensions: 100mm x 25m✅ inlet pipe diameter: 32mm (flex pipe included)✅ overall dimensions: ARF-S: 115x230x390mm✅ base dimensions: 115x130mm✅ DC12V power supply (power supply included)✅ dedicated for aquarium 300l