I've had terrible luck QT'ing anything. Nothing has made it past treatment except mollies. I'm towards the end of treating a purple tang that i got along with 2 wrasses. Tang is still alive. Wrasses couldn't make it even through TTM. I wanna get a lyre tail anthias but I've lost so much more money QT'ing that idk if I wanna waste more money buying fish lol.I lost 3 fish
2 wrasses and the starchi and my friend was holding some for me lost 5 in QT as well.. so 7 wrasses and 2 starckis in 2 months..
It sucks when you literally follow step by step and no luck