Saltwater since 1973
I have 2 100 gallon containers that I make salt with. I make batches of the entire 200 gallon boxes no measuring needed only measurement of salinity which is 1.026 and that makes around 170 to 180 gallon more or less.
If you're making 2 separate 100g mixes, how is 'no measuring needed'? I usually have some extra chemicals left over after making 200g...
Are you sure that you have ESV salt?