Extra Safe 1pcs Metal Adapter Aquarium CO2 Fish Tank Fitting Regulating Valve W21.8 to G5/8 Cylinder Regulator Connector. Female thread W21.8 to male thread G5/8 cylinder adapter for Fish Tank Fitting. Made of high quality aluminum, it has high hardness, is not easy to damage, durable and has a long service life. Adapter converter for cylinder to W21.8 aquarium CO2 regulator. Perfect unit to attach a sodastream cylinder to your existing aquarium fish CO2 tank regulator.

This 1pcs Metal Adapter Aquarium CO2 Fish Tank Fitting Regulating Valve W21.8 to G5/8 Cylinder Regulator Connector is an essential component for your aquatic setup.

• Specifications:
• Name: Cylinder Regulator Connector
• Material: Aluminum
• Color: Silver
• Type: W21.8 to G5/8

Features:

• Female thread W21.8 to male thread G5/8 cylinder adapter for Fish Tank Fitting.
• Made of high quality aluminum, it has high hardness, is not easy to damage, durable and has a long service life.
• Adapter converter for cylinder to W21.8 aquarium CO2 regulator.
• This is perfect unit that attach for sodastream cylinder to your existing aquarium fish CO2 tank regulator.

Package included: 1 x Connector

Island-wide delivery available. Best price guaranteed.