Description
Soda Stream Cylinder Adapter Converter to W21.8 Aquarium Fish CO2 Tank Regulator
This unit is made from brass, not Aluminum. The robust design and manufacture will last a lifetime. A cost effective way to provide CO2 to your Aquatic plants with out the expense and bulk of a large cylinder. Soda stream cylinders are cheap and readily available and easy to replace/fill where as CO2 cylinders are not.
This is ideal unit that attach a soda stream cylinder to your aquarium regulator. Converts Soda Stream thread to DIN477 / JIS m22-14 / BS 341 No. 8 / W21.8-14 / .860″ x 1/14 (covers UK, Europe and Australasia).
Inner thread: Tr21*4
Outer thread: W21.8
Package Includes:
1pc adapter
