I'm not sure about the exact specie of this fish. it's at least 10", my pearsei doesn't allow its existence, and i have no more room for his guy/gal, so it's free to anyone who offers a good home 
i rescued him/her from a LFS, and it was in a realli bad shape when i got it. but it made a really good progress in 3 month's time. all the fins grew back, and 90% of the scales grew back.
before:
now:
i rescued him/her from a LFS, and it was in a realli bad shape when i got it. but it made a really good progress in 3 month's time. all the fins grew back, and 90% of the scales grew back.
before:
now: