Plecos have ganoid scales and why such a high salt content? And most fish prefer it and depends on the species most are pretty good especially clown knives
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Well I have it pretty high to prevent/cure ich. First when I got my fish they were fine but they wouldn't eat, you know how peacock bass are, I has to throw feeders in and of course my pbass got ich, so I raised the temp and put some salt in. They don't seem to mind it. I don't have any plants in the tank for it to bother so why not. And you mean to say that plecos can tolerate salt? I read on a couple websites that they can't. But I trust your word over a website I got off google lol. And I just don't know how I feel about knifes, I hear from some people they're great and some people say they're very skittish and they're not hardy at all.
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