It features a T-shaped design to split and regulate air flow to different parts of an aquarium setup Made of durable plastic, it is designed for use with standard 4mm (3/16" ID) airline tubing. The integrated knob allows for manual adjustment from closed to wide opening to control oxygen levels. ...
AI62 Adopt premium plastic material, high strength and high temperature resistant. Wide application, suitable for all kinds of drainage manufacturing fields, easy to use. Meet your water pipe diameter change needs, good performance. Multi-purpose, applicable to aquarium, fish tank, etc., sturdy and long service life. Small size and lightweight, exquisite...
