New Kuhli Loaches

I was trying to ask what I would use to treat it because I heard medication isnt that great for loaches. I wanted to know if I should have medication on hand or salt, that was my intent from the beginning. I'm sorry if I'm not making sense :(
 
just qt and look for any signs of disease...if there is none...no reason to treat.
 
Oh and I know this has nothing to do with QT, but are kuhli loaches supposed to have solid stripes? One of mine dont look like the other kuhli loaches I see :o
FirstKuhli.jpg
 
color variations are very natural and sometime highly desirable in the hobby.
 
Nice pick ups!
 
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