Am I the only one who wonders about the store keeping the specific gravity at 1.014?
That seems awfully low to maintain the tanks at.
For hypo-salinity treatment it's fine for a few weeks, but maintaining the salinity that low would begin to lead to organ damage.
Does the lfs
you shop at keep it that low all the time or were they trying to deal with parasites?
If they keep it that low all the time that calls into question their knowledge and ability, if they were keeping it that low to treat the tanks, you should have not purchased anything at that time.