I really don't see any benefit to ordering this salt. It isn't economical by any means and I really don't buy there claims about uniformity. There are alot of essential functions of salt like phosphates, trace elements, calcium, ect. and I don't see that their major claim of uniformity is very high on the list of what you want a good salt to be. Last year at MACNA the saltwater sponsor for all of the exhibitors was the people that produce the liquid salt. It went over like a lead balloon. Because our hobby is so expensive some people will make some far fetched claims to get your dollar. I personally shy away from any claim that a product with solve all of my problems, salt or otherwise. Just be smart, do your homework and even then it is difficult to sift through some of the claims.