Best Corals for Stock 12DX?

[mdrumm]

I have mushrooms now in my 12 DX, stock lighting, modded filter. I have tried Devil's hand and bubble coral but had algae problems with both. I have sun polyps too, but am removing them to my larger tank because of the feeding difficulties. Any suggestions? Thanks.

[Genin]

I have hairy mushrooms, had xenia that was doing well (my clownfish bit the heads off!), solomon island zoos, GSPs, and 2 types of leathers. All of these corals are doing great and the leathers have really taken off.