Hi, no haven't seen her interact with any of the other fish really.
She has moved about the tank a bit more today but is still rather
solitary. I had the black moor in quarantine for just over a month. I
put him in the tank and from that moment the Ryukin started 'sulking'.
Don't know if it is that. Just put a slice of orange in the usual
feeding corner and she ventured over there and tried it but then went
back to the middle again. Usually she hangs our with our fantail but
can't say she has been near him much either. The pearlscale has taken
the black moor under his 'fin'. Still going to plant the other end of
the tank tomorrow to see if that helps.

Thanks for all your help
Mellie