Pawfly 2-Way Aquarium Air Flow Control Lever Valve Manifold For Air Pumps Fish Tank Multi-Port Distributor Splitter With 1 Non-Return Check Valve T-Shape & Straight Connectors And 4 Suction Cup Clips

2-Outlet Control Valve: Manually and individually control the air flow of each outlet port for your multiple needs. Great for running 2 filters or air stones at the same time. | For Standard Hoses: Both the inlet and outlet ports are perfectly compatible with 3/16′ ID airline tubing. Made of reliable chromium copper which allows for smooth air flow without air leakage or restriction. | Strong Suction Cups: The flexible clear suckers has strong suction and easily adhere to any smooth surface. The 0.2′ rotatable clips are perfect for holding standard 3/16′ ID or 1/4′ OD hoses or CO2 hoses. | 2 Hose Connectors: Include a straight and a T-shape connectors for standard 3/16′ ID tubing. Allow you to connect one or more air inlets to create one or more outlets. | Non-return Valve: The one-way check valve can effectively protect your air pump by preventing aquarium water from back siphoning during a power outage or pump pause.