This In-Line Throttle Valve 12/16 is ideal for controlling water flow to and from external filters and return pumps. The ball valve is made from strong durable plastic and is suitable for 12/16mm hoses. Two lock nuts secure the hoses on both sides to prevent leakage.
This In-Line Throttle Valve 16/22 is ideal for controlling water flow to and from external filters and return pumps. The ball valve is made from strong durable plastic and is suitable for 16/22mm hoses. Two lock nuts secure the hoses on both sides to prevent leakage.
Using the Rotational Flow Spinner 1/2 inch enables you to increase water motion in your aquarium. More circulation means less solids settling in the water which improves the efficiency of filtration systems.
Using these rotational flow spinners enables you to increase water motion in your aquarium. More circulation means less solids settling in the water which improves the efficiency of filtration systems.