Jayski054
New member
I got a free 16oz bottle of Caribsea Coral Up (not the "B" version) Comlete Reef Calcium while buying corals in a lfs near Atlanta. I've been tempted to use it to better grow coraline (I know it's not Purple Up) but while would like to hear what others who have experience with it think about it first but there's only 1 review on it online.