Hello :)
Just wondering what's the best way of raising the KH of reverse osmosis water?
I have been using some "sera mineral salt" for hardening the water, and using "sera kh/pH-plus" for raising the KH, but I find that I can't get the KH high enough as the pH gets too high.
The pH of my RO water is perfect so I just want to raise the KH so it stays that way, this stuff raises the pH too.
I read about using like baking soda, which is a nice cheap option, but when I went to the cooking drawer in the kitchen, we had:
"Baking Powder" and "Bicarbonate of Soda"
I am guessing I will be using the latter, but just want to make sure.
Just so you know - the baking soda contains:
• Wheat flour
• Raising agents: Disodium diphosphate, Sodium hydrogen carbonate
The bicarbonate of soda only has bicarbonate of soda in it.
Also, how much would I add to raise the kH by...say 1dKH?
Thanks
2007-04-28
02:38:14
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3 answers
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asked by
pandaking
1
in
Fish