JennM;635581 wrote: You can find Salinity more economically priced. I've never seen (or sold) it for $90.
As for "tank crashing" or other stuff, I've seen somebody report just about every brand of salt will "cause" something. Might be the salt, might be user error but for every brand there's a horror story. Just sayin'.
And to Barry's bit about Salinity being Reef Salt with a batch analysis. Hmmm I don't know about that. The Reef Salt is packaged by a third party for Seachem. The Salinity is made in-house in the Madison, GA facility. I don't see how they could be "the same" because they aren't packaged in the same place.
Jenn