Soda Ash or Sodium Bicarbonate for KH?

[paddyob]

Originally Posted by lastlight

Soda Ash is the most commonly used from BRS. It's recipe 1 and meant to raise your ph. Recipe two uses the other but not many people are trying to lower their ph.

No bicarbonate does not lower your ph unless you dose too much.

If you don't need to raise your ph then soda ash will mess your ph up. At least that was my understanding.

Feel free to educate me if I am mistaken. Because then maybe I bought the wrong one.

http://www.bulkreefsupply.com/store/video?file_name=14