Flaxon-Waxon
Aquarium Advice Addict
What I do is use a different salt each time I go to the lfs. My theory is, what one salt lacks, another makes up for. If something stings me, like the Fluval did, I am reluctant to try it again.
As far as setting someone up for failure....they mix this stuff in giant vats and bucket it up and ship it out. They don't have to worry about the FDA coming to inspect...as a matter of fact, does anyone come and inspect this industry?
I don't think you do things purposely, but I do think there is a lack of quality control.
Maybe you misunderstood what I meant... I was saying, that if I felt as though I had a bad batch, I would not sell it on craigslist to someone else. I would contact the seller, or manufacturer, and if I got nowhere, I would consider it a learning experience and cut my losses and discard of it...