Double 2 Pieces Air Regulator Diffuser Head with Valve Helmet Parts Made of high quality ABS

Made of high quality ABS Plastic and durable

- With fashion element pattern design

Compact design and comfortable grip handle for easy lifting

0 Type A Connector Female Screw Connector Stereo AV Video Adapter Terminals img *{margin:0

Double 2 Pieces Air Regulator Diffuser Head with Valve Helmet Parts Made of high quality ABSITEM NAME: Double 2 Pieces Air Regulator Diffuser Head with Valve img *{margin: 0; padding: 0;. 2 pieces Aquarium CO2 Regulator. Nut locking system is able to lock the CO2 pipe and prevents accident. Helpful to estimate amount of CO2 release into your aquarium,perfect for all kind of aquarium, tank, ect.