The friendliest place on the web for anyone with an interest in aquariums or fish keeping!
If you have answers, please help by responding to the unanswered posts.
I have a few extra that I never got around to using. They fit paintball sized tanks, and they are single gauge. Brand new in their boxes. Asking 55 dollars shipped for each.
What brand are they and are they just regulators or is there other stuff included like CO2 tubing, diffusors, etc. Also, do they have needle valve adjustments?
It's just the regulator. I don't know the brand. You won't need a needle valve, I've used them before and you can get down to less than 1bps using the adjuster on the regulator