Originally Posted by
BTLDreef
http:///forum/post/3172018
But dosing without even testing is awful. And most systems don't need additional calcium, it's in the salt that you're using for your water change. That is enough for most systems. To just dose is a big NO-NO in my book.
I certainly did not say to just dose it which could be very risky indeed
. I did not mention adding it at all.
I said it needed to be tested for, as part of the pH equation, and not just if you have SPS or clams. It could well be needed in certain tanks...
There is no one answer to the OPs question, because tanks are very different, salt mixes are different, etc. What is added should be monitored.