Replacement threaded CO2 tubing cap. Universal fit for CO2 products on our website only, including all CO2 regulators, diffusers, bubble counters with black threaded tubing caps.
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Perfect fit
Old one got brittle and cracked during a tank swap. Same as original, perfect fit.
1 Review Hide Reviews Show Reviews
-
Perfect fit
Old one got brittle and cracked during a tank swap. Same as original, perfect fit.