Quote:
Originally Posted by Aquattro
higher salinity will indicate a higher concentration of all elements, including Ca.
Since the values are probably correct with the refractometer, and the info about dosing kalk, I think we figured out the high Ca 
With a light stock of soft corals, regular water changes are probably enough to maintain calcium, no need for kalk yet. |
Ya, it kind of struck me that high alkalinity mixed with high Ca might create precipitation on my tank. I will continue checking my params after water changes. I was battling hair algae for a while which looks like to be under control after every week now.
Once everything is fine, I'm thinking about restocking my tank. Thanks for the answers.