Amicus
Aquarium Advice FINatic
I was just wondering if an empty bubble counter affects the amount of gas reaching the tank.
Use veggie oil instead of water, it doesn't evaporate. Provided you have enough pressure, it won't make a bit of difference. If you don't have enough pressure, it might, though I would think the pressure from trying to push down in to the tank would have a greater effect.
I blew the right gauge during the installation. The only way I know that I know there is any pressure at all is that the right needle is pegged. Plant (and algae) growth has been favorable.As long as you keep ~10 psi on the right guage, you shouldn't have any problems at all.