Multi Reactor M is manufactured from acrylic plastic for mounting in the aquarium or filter sump. Suits aquariums up to 500ltrs. Fill with activated carbon (Carbolit), phosphate absorber (antiphos FE), zeolite, fine filter wool, etc. Media capacity 350ml. Adjustable water flow up to 350l/h. Simple maintenance due to removable filling tube. The filter housing can remain in place for refilling and maintenance. Includes 12v pump and transformer. Flexible adjustable mounting system. Dimensions L 80 x W 60 x H 380mm.