So if I were to use sodium carbonate instead of bi carbonate in aquaforrest 123 do I use the same amount 80 grams to one liter to mix part 2 or do I need to use less when mixing my own part 2. According to my calculations to keep the same kh addition it would be 56 grams to one liter. Or do I just bake 80 grams and just mix that up with one liter. I’m trying to get my ph up I was fluctuating from 8.1-7.8 with brs 2 part and now it fluctuates with aquaforrest 123 from 7.8-7.6