Aquarium Gang Valve is a durable plastic valve that offers smooth, precise control of airflow. Fishhook design, molded plastic hanger securely clamps tubing in place and leads airlines directly into the aquarium.
Durable plastic valves offer smooth, precise control of airflow. The fishhook design, molded plastic hanger securely clamps tubing in place and leads airlines directly into the aquarium-eliminating tangles. Routing the incoming airline over the top of the hanger creates an effective anti-siphon-preventing pump-damaging backflow of water during power failures. Fits standard 1/8" inside diameter airline tubing.