Fluval Air Control Valves

These air control valves can be used on any standard airline, and with freshwater or marine system.

The 2 Way Air Valve means you can put this into the airline to control the flow to an airstone or bubbler - just cut the current airline flow, add the valve, and use the dial to adjust as needed.

The 3 Way Air Valve allows you to split 1 airline, and also control the flow that each of the remaining lines get, going from 1 outlet to 2, whilst still maintaining the control of it.