Ohio Reef
Reef Discussion => Reef Discussion => Topic started by: Reef Tank 2.0 on April 16, 2019, 19:29:20
-
Can anyone tell me how long you should wait after a water change to test calcium/alkalinity levels
-
I usually let everything mix for about an hour, just did it last night. I always check my new water and try to match it as close as possible before I change it.