Seachem Alk/BRS Alk

[tthnow]

I like the seachem as I can use less compared to BRS. Is there a way to increase strength with BRS ALK? I need only 80ml with Seachem, when using BRS I need 170ml.

BRS recommends 2 cups per gallon, how do I increase to match Seachem? My DKH drops about 2.3 a day.

 

[Uncle99]

4 cups per gallon? (Not sure how well this mix)
I like the seachem too because it is more concentrated.
It is more expensive, but it's because it's twice as potent.