Right now I am not happy with IO/ RC. Mine takes nearly 3 cups to mix 5 gallons to 35 ppt and mg is 1500+ CA is 500+ and alk is over 10...For those that use IO/ RC
At the recommended 1/2cup per gallon RODI, what do you see your SG sit to?
What do you mix to? Planning on going to 1.025 unless there's a reason not to.