A compact external skimmer with all of the power of the Deltec pinwheel. Suitable for aquariums up to 320 lts - 70 UK gallons. The high manufacturing tolerances and design of the special venturi and pinwheel produce 130 lts of air per hour, giving it the same level of performance that you would expect from all Deltec skimmers and outperforming any other skimmer in its class. Technical Data Can be hung on the outside of the aquarium or sump. Draws its own water from the aquarium via the internal needle wheel pump. 130 litres of air/hr are produced at the venturi. L 165mm W 175mm H 450mm (normal position). H 620mm (allowing for removal of the cup). Width of body only external to tank 100mm. Pipes extend by 95mm from skimmer body. Stocking: Normal Stocking 320 lts (70 UK gallons) Heavy Stocking 225 lts (50 UK gallons) Electrical Consumption: Pump: Maxijet 1000 with Deltec Pinwheel - 9.5W