EasyPetStore: JW Pet Company AccuAir Gang Valve 2-Way ...
Item Specifications: Sizes: Single Valve 2 Way Valve 3 Way Valve 4 Way Valve, Brand JW PetAccurately controls air flowAquarium gang valveUnique hanger attachmentAccessible knobs allow for easy adjustment of air flow2-Way valve Petssupplies-Fish & Aquatic Pets AccuAir Gang Valve If you don't like the air-flow of your current air-powered device, do not worry. You have the option to keep your set-up and adjust the air flow with the AccuAir Gang Valve. Features: -Has control knobs which allow for precise adjustment of air-flow.