Mixing wrasses

[Nihoa]

i tried to add a blue flasher wrasse into a 54g with a twinspot hogfish in it. twinspot killed it good. thinking that the issue was that the blue flasher was quite tiny and didnt stand a chance i added a large mystery wrasse. not many hours later the mystery wrasse was lying on his side, no fins, blood coming out its mouth. the twinspot went to another tank and thankfully the mystery healed up 100%.