Specifications：3170GPH Max flow aquarium pump, ECO 86W DC24V return pump, 19.7 feet max lift;pump dimension (L*Wx*H):8.3*4.1*5.2 inches.
DC controllable water pump：6 speed adjustable,control the flow from 30% to 100% of max flow,with 10 minutes feeding mode and wave maker function;
Ultra quiet aquarium water pump:used seal impeller and ceramic shaft,efficient and quiet operationm, nosie level lower than 30 dba;
Auto shut off protection return pump: the pump will automatically shut off when the pump run dry or blocked;
Wide applicaion DC pump: can be used as salt water or fresh water aquarium sump pump, fountain pump,hydroponics pump and waterfall pump,used as sumbersible pump;This pump was supposed used as submersible .