Co2 went crazy, really low PH! PLEASE ADVISE!
I knew last night I should have come home and turned the light off and checked on things, but I didn't.
This morning the bubble counter had constant bubbles flowing thru it, and all my fish were at the top. PH test water is really light yellow, much lighter than the 6.0 yellow on the color card.
Its been a couple hours now with the co2 off, and the danios are ok, but my ottos and cae's are still acting funny.
Should I dump some of this ph-UP into the tank? (the obvious answer is yes, but I'm worried about the plants). If not, what are my other options?
Sure thinking about investing in a ph controller now....