What I've done, is buy 3 blue leg hermits, and a peppermint for my 20g. I took my zoa frag out of water, burned aiptasia with butane torch. But now I have new problem...
I found why my zoas were "bleaching", it's not because of lack of light acclimatation, but I found a ****ing white tentacle coming out and burning a part of the frag... Digitate hydroids...
My frag had aiptasia + digitates hydroids on it. I just trashed it, don't want to keep hydroids.
25$ zoa frag, too much contamination on it, I trashed it
20$ birdsnest almost totally bleached, didn't know about light acclim
15$ frogspawn, that's the only one that look thriving