Quote:
Originally Posted by slakker  I agree, the ocean is a soup that we don't fully know everything about. Synthetic salt let's us minic it good enough to keep a little captive reef inside our house. But if my math is correct, 3x33% water changes still leaves you with about 30% of the original tank water in place. |
I realize I was being loose with my math. Agreed, there is still a portion of my tank water that is artificial in creation, but looking at it another way, almost 3/4 of it isn't.