Salt: Reef Crystals vs H2Ocean

[Aquaria]

I change 20% once a week and I have not been dosing alk since starting I also haven't done a test in a while so on Sunday-mon when I do my w/c I'll test tank currently test new water and test the tank after the change and I'll post my findings All I know is my tank has visibly improved since switching so it obviously likes the salt more then standard IO