You should definitely wait for it to go through the ugly stage. With our 180 we bought too soon and then lost a ton of corals during the ugly stage and with parameter swings.Yea, I don't plan on buying a lot, and they plan on staying in my nano tank, Unless i can bribe Ann to hold them for a few weeks for me, hehehe
Than again i may not buy any just wait for the next sell....... hard choice