Tom
Member
I'm looking for a small CO2 system to run at maybe 1 bubble per 4 seconds 24/7 through a ceramic diffuser in the tank. I'm also on a tight budget, and I thought I'd see if anyone has any recommendations. I'd probably be looking at disposable canisters, but I want something that runs through a regulator rather than a 'squirty' one like the Tetra. Any thoughts?