hi my name is michael and i have a PH
question. In the morning i have my first light come on about 630am at 830am my sec part of light lights come on and at 800pm my second light go off and at 930pm all lights go off and moon lights come on. i hope thats understandable
this morning i wanted to test my water's ph
. got a reading thats about 7.8 is that usual or is there something wrong ? by evening my ph
is fine. but you would think that such a big change in PH
would stress out my fish.
i have a 4x96 watt orbit PC
thanks for your help