Needlewheel protein skimmer (external type) Bubble Magus NAC5E
Capability : 300L-500L (80G-135G) Pump:atman ph2000 Pump power: 28W, 110V 60Hz Air intake : 450L/H Dimensions:11.8" * 6.3" * 20.5 " Cylinder: 5" Use Model : Hang External skimmer