He’s about two inches long, and Petco gave me half off so I scooped him up. This is what I’ve observed so far. First he’s thin. Sunken in body under eyes, dorsal fin, and belly and overall skinny where there should be meat. Pretty sure I saw some white stringy, sausage link style poop come out, He moves around but it’s slow, his curiosity level is about a 4 or 5. He eats but not going crazy. I’ve got him in QT and dosed with microbe Herbalife. I’m about to order Prazi but I’m open to any suggestions. My saltwater experience is basically none. Should I be expecting this fish to survive even with treatment? He seems to be on the gentle side, at the store the damsels we’re giving him a hard time at feeding.