Help: Paintball regulator
I'd like to build a paintball CO2 for a small planted tank. I already have the paintball tank, ASA, gauge and needle valve.
I'd really like to add a regulator.
What would be the most affordable way to put a regulator in before the needle valve?
The reasons are two fold:
1, make it easier to adjust
2, make it safer (i.e. less likely to blow 800 psi down my co2 lines.