there shoudl not be, as long as you cool it properly, and make sure the
salinity is correct before you actually add it.
addidn salt to heated water is a great idea, the heated water actaully does cause the salt to disolve faster, but i haev found that with the
IO salt i use, it disolve very well, with room tep water, so i have not had the need for this.
thanks for the followup, i will mention this on the next show.