Genuine Product ALR 1 - Algae Light Reactor ~400L (1500L/hr Flow) ALR 2 - Algae Light Reactor ~800L (2000L/hr Flow) ALR 3 - Algae Light Reactor ~800L+ (2500L/hr Flow) ITC Algae Light Reactor ALR2 INTRODUCING THE ALR The new Algae Light Reactor from ITC takes an old idea and brings it right up to date. For many years Reef Keepers have used Cheato Algae as a method of exporting Phosphate, Nitrates and organic wastes. By bringing the Algae into a contained space and properly lighting it with Led from all sides, it allows optimal growth conditions and in turn optimal export of wastes. This big increase in efficiency really makes the most effective use of an algae bed we have seen. It quickly consumes Nitrate and Phosphate improving water quality and increasing oxygen. The ALR is the ideal addition to all in one aquariums where there is a shortage of space for an Algae bed or simply to Turbo charge nutrient removal from your aquarium. When the reactor is full simply remove and dispose of the excess algae and all the nutrients it has consumed leaving enough to start the cycle over. SPECIFICATIONS: ALR 1 Reaction Chamber Outlet: 16mm Reaction Chamber Inlet: 16mm Product Size: 210 Length x 170 Width x 480 Height (mm) Capacity: 4.5L LED Power: 16W Recommended Pump: 1000-1500L/Hr Flow ALR 2 Reaction Chamber Outlet: 19mm Reaction Chamber Inlet: 19mm Product Size: 270 Length x 240 Width x 600 Height (mm) Capacity: 12.7L LED Power: 28W Recommended Pump: 1500-2000L/Hr Flow ALR 3 Reaction Chamber Outlet: 19mm Reaction Chamber Inlet: 19mm Product Size: 305 Length x 280 Width x 600 Height (mm) Capacity: 19L LED Power: 28W Recommended Pump: 2000-2500L/Hr Flow