Jul 4, 2013 #1 Needles15 Aquarium Advice Activist Joined Jul 1, 2013 Messages 176 Location Ohio How soon after adding live rock should I test ?? Or do I even have to!?
Jul 4, 2013 #2 melosu58 SW REEF 20+ YEARS Joined Oct 21, 2004 Messages 39,152 Location Virginia I would test ASAP and keep testing for a week. You can also cure it before you add it to the tank.
Jul 4, 2013 #3 OP OP Needles15 Aquarium Advice Activist Joined Jul 1, 2013 Messages 176 Location Ohio Thank you! The rock just finished its cure today and I am adding the rock shortly..
Jul 4, 2013 #4 OP OP Needles15 Aquarium Advice Activist Joined Jul 1, 2013 Messages 176 Location Ohio Do I test immediately upon adding the live rock !? Wait an hour ?? Or how long?