RC is more and I would have to doctor it anyway... no sense in my case.
DowFlake is a calcium chloride product. You can get a near lifetime supply for about $20 at a hardware store if you live in an area where ice or snow hits.
Yes, Muratic drops alkalinity. gallons * desired dKh drop * .123 is the number of MLs of muratic acid to use. This really drops the pH, but you can drive the co2 off in a day or two with strong aeration.
There is not a single salt on the market that does not need doctoring. I have to heat it anyway and I don't keep heated RO laying around, so salt that you can use instantly is not a pro to me - besides, I am pretty sure that Dr. Holmes-Farley has opined that 12 hours should still be used to make sure that all of the compounds mix. If I am going to doctor it anyway, then why pay more?
Also, I like salt that comes in 50g bags. Then, I can use the whole bag and not worry about dry mixing... which is VERY real in a bucket and the main reason that people get results that are all over the place.
DowFlake is a calcium chloride product. You can get a near lifetime supply for about $20 at a hardware store if you live in an area where ice or snow hits.
Yes, Muratic drops alkalinity. gallons * desired dKh drop * .123 is the number of MLs of muratic acid to use. This really drops the pH, but you can drive the co2 off in a day or two with strong aeration.
There is not a single salt on the market that does not need doctoring. I have to heat it anyway and I don't keep heated RO laying around, so salt that you can use instantly is not a pro to me - besides, I am pretty sure that Dr. Holmes-Farley has opined that 12 hours should still be used to make sure that all of the compounds mix. If I am going to doctor it anyway, then why pay more?
Also, I like salt that comes in 50g bags. Then, I can use the whole bag and not worry about dry mixing... which is VERY real in a bucket and the main reason that people get results that are all over the place.