Top-dwelling South Americans?

The only time I had ich in my tank was when I brought home hatchets. (granted though, this is before I knew about QT) Since then I've learned that they are prone to ich. I think they look nice, but I'm totally nervous about battling ich again -- can't bring myself to get them even though they'd be great in my tank.
 
Thanks for the information, folks. Hatchets stay on the list for now, though I do like the look of those bloodfins.

:thm:
 
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