Jun 3, 2012 #21 Chameleon Valuable Member View Badges Joined Jan 5, 2012 Messages 2,249 Reaction score 88 Location Rockville, MD Rating - 0% 0 0 0 Do you have lots of algae? I have seen high pH occur in a tank with lots of algae.
Jun 6, 2012 #22 R reefhobo Community Member View Badges Joined Jun 4, 2012 Messages 58 Reaction score 1 Location the oc Rating - 0% 0 0 0 I don't see why ph would be so high with just dosing 2 part.