SG

DESCRIPTION:- TheDophin 9500 Double Air Pumps great to use with air stones to oxygenate and circulate the water boosting your plant growth. Oxygen is a crucial part of a Hydroponic system as it promotes the stimulation of beneficial aerobic organisms increasing the water quality and assisting with the uptake of nutrients. FEATURES:- Air control knob to increase/reduce airflow240L / HourSafe & Quiet OperationDouble Outlet - Power two air stones with one pump SPECIFICATIONS:- Power3.1WPressureLow > 0.1 / High > 0.02MpaOutput240L/h