NEW Product??

[MartyK]

Someone asked me about a (new?) product,
& I'm at a loss, I've never heard or read about it.
I'm hoping someone can enlighten me,
(or at least point me in the right direction)
I was asked if I knew anything pro, or con
about a "Liquid Salt Mix" that they had heard about.
Not live saltwater, not powder mix,
& not a liquid additive (of which there are many)
but a concentrated liquid to which you simply add
either regular, or RO water.
How about it?
Anybody know what I'm talking about?
I know I DON'T.

[nysanman]

I didnt think that product existed either till I hit google.. it looks like that person was right.. its called " quick change" and its made by a company called " fritz" doc foster and smith sell it..... learn something new everyday