The Micro Drip Shutoff Valve are used to connect two sections of the 16/17mm Double Layer polyethylene tubing where on/off functionality is needed. A handle ball valve is located in the middle of the...
FloraFlex Drip Shields 2.0 block light while allowing necessary airflow which eliminates algae and enables roots to use the top of the medium as well as the bottom. Place the Drip Shield on top of a...