Quote:
Originally Posted by dino
so when you use soda ash what are you trying to achieve? because at my work we use soda ash strictly to increase ph and I use sodium bicarbonate to increase alkalinity. I wonder what others say? I dose calcium chloride and sodium bicarbonate and magnesium occasionally
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I use soda ash to raise alkalinity which also has the property of raising PH. Soda ash is sodium carbonate, which is what you achieve if you heat sodium bicarbonate.
To raise alk by 1DKH in a 100 gallon tank, you would use 11.4 grams of sodium bicarbonate, or alternatively use 7.2 grams of soda ash (sodium carbonate)