Well, things aren't looking good now - she's on her side at the top of the tank. Bit of a surprise considering how much better she looked at lunchtime.
Blade is looking fantastic, so I'm thinking the stress of being broken up from her fella (we've found out since we got her she was one of a breeding pair) has made it harder for Dolly to recover. She most likely started the probs with them anyway as she was already showing the beginning signs when she came to us, and Blade hasn't come down with it badly, whereas all the ones left at the fish shop did.
I'm gutted now as all we wanted was a nice pair of angels, and all we've succeeded in doing is breaking up a breeding pair (inadvertently), and killing one of them. Blade is swimming near her like a lost puppy, and she's probably going to have to be euthanised (if she hasn't passed away while I'm typing this) and he'll be left alone.
I don't know how we can realisticly add another now and prevent it happening - it's not our water quality or the care they receive here, it's that bloody fish shop, the stress seems to knock them over the edge. This time they knowingly sold a partially sighted man two infected fish, one of which should've been sold with her partner - I'm disgusted. And disappointed. And fed up.