Sorry, a bit off topic, but, ... I'm starting to get a little overwhelmed by the number of choices available for salt brands (or even mixes within the same brand). I think I counted at least 6 or 7 yesterday of names I've heard of salt mixes people are using (and I'm not sure Tropic Marine Pro was one of them so that makes more like 7 or 8
).
So, I'm just asking this out of a sense of curiousity if nothing else ... why Tropic Marine Pro? What's different about it that has you interested in it?