Raising Alkalinity Level

[hillegom]

Originally Posted by htfn

Thanks guys I'll read them and search little bit more. I just tired to use baking soda. It takes more time and make mess.

How are you mixing it? Doesn't have to be messy. I put a tablespoon of baking soda into about 300-500 ml of RO , heat in microwave for 40 sec. and then mix.

Use this calculator to figure out how much to add to your water.
http://reef.diesyst.com/flashcalc/flashcalc.html