I've just mixed some of my new salt up for the first time (Tropic Marin Pro Reef) and it's been mixing for 24 hours, and the pH is only about 7.9 in it! This is opposed to the 8.2/8.3 my tank is at right now (and always is), and indeed what my instant ocean salt was at.
I'm just about to do a 10% change but don't want to screw anything up with the lower pH.
Anyone any ideas (quickly ?
I'm just about to do a 10% change but don't want to screw anything up with the lower pH.
Anyone any ideas (quickly ?