Ropes are notoriously difficult to keep alive for the first couple months after capture and import. They use terrible catch methods on these guys. I'm lucky when I got most of mine my lfs does a great job on the qt and debugging but you pay for it in the fish prices. The other 3 came from someone who had them for over a year.
If not treated at the lfs imo you need to treat with a anti parasitic and feed with whatever it will eat enough to fatten them up.
If not treated at the lfs imo you need to treat with a anti parasitic and feed with whatever it will eat enough to fatten them up.