secretagent
Aquarium Advice Apprentice
I have had a diy co2 system on my tank for over a week now. I have it bubbling into an upside down container that is suction cupped onto the side of my tank. It has been full and bubbling over this whole time yet my co2 is only about 3 or less ppm. Whats the reason it never rose. Does it take longer than this? This is my first foray into using co2.
Chris
Chris