I don't think you can. I know Andy actually ran the Triton system for about a year. It is similar to 2 part dosing. Everything was dosed based on alkalinity consumption...something I think your calcium reactor is doing right now. I was considering it for a while but Andy said it was pretty expensive. For his 400g tank, he was spending north of $100/month just for the supplies. I talked extensively with one off the guys at UniqueCorals about it and he led me to believe that it would be about the same as what I was doing. He said that I would never have to do a water change again so the cost of the supplies would be offset by the savings on salt.
I decided against it, simply because we need to do some water changes in my opinion. I also think Andy had mixed results with his and went back to water changes and two part dosing.
