Single-Head Dual-Head Needle Regulator Fish Tanks CO2 System Accessories
Features: Brand new and
Metal material and exquisite workmanship.
Suitable for switching carbon dioxide control flows, simple
Precisely control the CO2 exhaust volume, set the required generation volume.
Ergonomically easy to install without using any tool.
The double head type can be directly to the pipe for use.

Specifications:
Type:Single Head/Double Head
Single Head:Approx.1x4.1cm/0.39x1.61inches
Double Head:Approx.1.6x4.6cm/0.63x1.81inches

Package Includes: 1x Regulator

note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.