Product description:
Material: The aquarium T-shaped control valve is made of high quality plastic, light weight, durable and durable, reliable, waterproof and safe for you to use with confidence
2-way control valve: The aquarium air pump control valve has 2 ways, no need to find the direction, easy to install, just directly insert the 4mm air hose
Size: The length of the aquarium air hose valve is about 38mm/1.5 inches, suitable for connectors with a diameter of 4mm/0.16 inches
Wide application: fish tank air hose valve can be used in home fish tanks, landscape scene aquariums, restaurant fish viewing tanks or other drip irrigation systems,etc. can be rotated to control the air or water flow, easy and quick switching

Package includes:
20 Pcs black 2 way fish tank air pump aquaculture T-control valve plastic aquarium hose connector

Warm tips:
All data are measured manually, please understand if there is any error!