2 Pack 2 Way Air Flow Control Lever Valve With Airline Tubing Connector For Aquarium Fish Tank Pro Grade Must Have Adjustable Air Flow Regulator For Freshwater And Saltwater Tanks

Dual-Channel Air Flow Regulator Valve for Aquarium Systems
✔️ 2-pack adjustable air flow valve, 4mm inlet/outlet, lever control

These compact air flow control valves regulate oxygen delivery from pumps and aerators, making them ideal for both freshwater and saltwater aquariums, hatcheries, and aquaculture setups.

✅ Product name: Air Flow Control Valve; Fit For: Aquarium, Fish Tank
✅ Outlet diameter: 4 mm (0.16 in); Inlet diameter: 4 mm (0.16 in); Color: Silver
✅ Net weight: 45 g; Overall size: 53 x 32 x 21 mm (2.1 x 1.3 x 0.8 in)
✅ Lever-style operation for easy control of air-water flow
✅ Pack of 2 for multiple tanks or backup units

💡 What is an air flow control valve used for in aquariums? This handy device helps tune aeration and oxygen delivery to keep tanks healthy across freshwater and saltwater setups. - Handy regulator for precise aeration in aquarium systems - Enhances gas exchange and fish welfare in home tanks - Compatible with standard tubing for quick installs