Can we know about the size of your tank? dimesions? I would think as long as there in somthing about 50 gal or bigger I had some together in smaller tanks and the got along fine. There compadibilty is fine its just do you have a proper tank.
should be fine. I keep botine loaches (yoyos, b. striata, and b. kubotai) with bristlenose plecs w/o any issue. Botine loaches generally leave free swimming fish alone.