Hello! I have 5 Denison Barbs in my planted tank (300l).
I started to diffuse CO2 and noticed that my barbs started to lose scales on top of their heads. I stopped CO2 and they seem better.
I have soft water and may be diffusing CO2 drops PH? I would like to have nice planted tank and also don't want to lose my fish.
Do I have to buffer the water? I have crashed corals in external filter to buffer a little bit. I don't know my water parameters, as I have no test kits at the moment.
Does diffusing CO2 cause irritation?
Thank you
I started to diffuse CO2 and noticed that my barbs started to lose scales on top of their heads. I stopped CO2 and they seem better.
I have soft water and may be diffusing CO2 drops PH? I would like to have nice planted tank and also don't want to lose my fish.
Do I have to buffer the water? I have crashed corals in external filter to buffer a little bit. I don't know my water parameters, as I have no test kits at the moment.
Does diffusing CO2 cause irritation?
Thank you