Adapter CO2, CO2 Cylinder W21.8 CGA320 Adapter Converter for Aquarium Fish (Convert CGA320 to W21.8)

Description

🔗 Connect with confidence—upgrade your aquarium CO2 setup effortlessly!

This brass CO2 adapter converts CGA320 paintball cylinders to W21.8 fittings, enabling seamless integration with aquarium CO2 regulators. Designed for easy hand installation, it offers durable, quiet, and stable performance with size options tailored for precise compatibility.