Quote Originally Posted by slapshot View Post
Tom if your alk goes below 7 most sps will stop taking up calcium. That is why your calcium is so high. Same for mag I think. Being it up slooooowly to 8. Your corals will be very happy. Your lucky they did not RTN on you.
I will go slow. Maybe over a week at least. Things weren't rtn'ing, but sure don't look great and not much growth at all. I've had disasters before trying to raise alk too quickly.