My PH has been testing over 8.0 for some months now. I tested ph this morning and the api test is showing yellow at 7.4
It has never been yellow. Always purple and blue. Corals are open but I will need to monitor later. Not much I can do right now.
Alk is at 9 calcium seems to be over 500
It has never been yellow. Always purple and blue. Corals are open but I will need to monitor later. Not much I can do right now.
Alk is at 9 calcium seems to be over 500