sansouci01
Aquarium Advice FINatic
sounds like a dumb question but, is there a good time of the day to do your testing or is it more important to test the same time of day no matter when you test.
The only thing that is changed by time of the day is ph.
This should explain it for you.
The “How To” Guide to Reef Aquarium Chemistry for Beginners Part 3: pH by Randy Holmes-Farley - Reefkeeping.com