Very hard to give a positive ID on those photos, it could be, but I am inclined to think that it is not. Wrong body shape, back too high particularly in the first photo, but maybe that is just the photo and the spots are a bit small.
Ideally would like to see a shot were the whie balance is corrected, to get a better idea of the colours. Try using a flash - for the ID don't wory about reflections as long as they do not obscure the fish itself.
Whatever he or she is, they have a lovely looking home
