Colombo CO2 Cylinder Bottle M10

Finally found a CO₂ bottle that actually fits my JBL disposable system without any leaks. The M10 threading was precise and sealed perfectly on the first try. Definitely keeping this as a spare for when my main cylinder runs out.

Bought this as a backup for my planted tank setup, and the M10 thread sealed perfectly with my existing regulator. The bottle feels solid and the pressure held steady for months.

Swapped this onto my disposable setup and the M10 connection fit without any adapter fuss. It's been holding steady pressure for three weeks now, way better than the little 95g cans I kept replacing.