I have a 90g tank thats been set up for a while now, i didn't want do do an anemone at first since i had plenty of coral in my tank, but things have changed a bit and now i'm looking at putting in a few, as i've sold off most of my coral. First, my three that i want are a rose bubble tip, purple condy, and haitian reef. Looking for tips for a first timer, maybe a little on care if there's anything special about each of them, but i've got the just of it from some reading, and water quality is good, but mainly any concerns i should have with livestock. Current livestock list would be a kole tang, purple dotty back, blue headed fairy wrasse, flasher wrasse (the exact name eludes me), purple fire fish, 3 blue/green chromis, green mandy, two bristle stars, and a bunch of nerites, ceriths, and nassarious snails, if i spelled them right, and two emerald crabs. I'd also like to add some cleaner shrimp in the future, possibly a blue tuxedo urchin, and maybe some other invertebrates. Any tips, things to worry about, are any of these harder than the other? I've looked into the bubble tip a lot but not so much the other two, and would all three be ok in the tank?