Water and your plants

[Scott817]

Here is a link that breaks it down for you. I have used this method myself and it does work as stated.

http://reefkeeping.com/issues/2008-08/nftt/index.php

Its a simple way to help out when using tanks with a lot of livestock and keeping levels in check. I have 14 fish in my 130 gallon tank and 7 of them are different types of tangs.