Smallblock;689143 wrote: I asked about it at a lfs a few weeks ago, it seems pretty solid. This is how it was explained to me vs seachem aquavitro salinity (which is what I use)
The RS is an evaporated salt, The salinity is synthetic
RS may have slightly lower numbers of trace elements calcium mag etc
Salinity has "juiced up" levels of each
It was explained to me that the extra trace elements in the salinity may be 1 tiny piece of salt somewhere added in the bucket while the RS will have the tiny amount distributed alot better and in each piece of salt.
Probably doesnt make since the way I explained it but maybe.