calcium supplments??

[ErikH]

Okay this is probably a totally stupid question but here it goes:
If your calcium levels are great before adding calcium supplements and adding the supplement doesn't noticably change the levels then why add calcium supplements?

You would not need to add any supplements as you would throw your tank out of balance.

JT, you don't need to dose every single day, although it will keep your parameters more steady. You could dose weekly if that's all you need. I use it for when my CA and Alk slip out of line with both of my reactors. Works well for me, and is extremely easy.