Need ID of new Livestock

[HawaiianReef]

We just picked up a JBJ 28 cube with 10+ year old livestock, and I have no idea what these guys are, but it's amazing!!
Everything is in a temporary 29g tank. There's a bunch of anenomes, I think RBTA? But like I said, I am quite ignorant about these. I also have a few starfish. I did manage to snap a pic when one was on the glass. I realize I have bubble algae and that is being eradicated. There is some polyps, the brown ones, Im hoping to be a type of coral, but I'm thinking it might be Majano Anenome. If it is, do I need it removed.
There is a fish in there. He's a lawnmower blenny that hitchhiked his way in via a rock. So I put some sand on half the tank.
Any help is appreciated. Criticizing is all good to. As long as I learn more, it's all good.

David

 

[kashman100]

Brown ones are trumpet polyp i think

 

[Salty1962]

Palys, micro brittle serpent and majano anemones. Get rid of the majano's before they spread, you don't want them

 

[HawaiianReef]

Cool Thanks!
Is lemon juice in a syringe better than physically removing them by hand? I can get the rocks out without any problems.

 

[HawaiianReef]

Brown ones are trumpet polyp i think

So the ones on the sand are ok?

 

[Heliarc19]

I would just remove the rock, yes the ones in sand are good

 

[Salty1962]

Cool Thanks!
Is lemon juice in a syringe better than physically removing them by hand? I can get the rocks out without any problems.

If you can take the rock out and scrub it and let it dry to get rid of the anemones. If you don't want to dry I out, scrub and hit with H2O2.

 

[HawaiianReef]

So the ones with the green mouths in last picture are the Majano? What about the one on the very tip of that rock, with the pink tips? Is that one also Majano? They're beautiful.

 

[Z-man]

So the ones with the green mouths in last picture are the Majano? What about the one on the very tip of that rock, with the pink tips? Is that one also Majano? They're beautiful.

Yup! The mushrooms look very nice, but all those anemones are bad. And a bit more difficult to get rid of.

 

[HawaiianReef]

I just read briefly on those brown trumpet/button polyps. Recommended as a good coral for beginners, but also secrete one the the most potent poisons known to science?! whoa...
Is this with All zoanthid corals? The person I picked up the tank from said a friend handled the brown trumpet polyps and almost passed out.

 

[HawaiianReef]

Yup! The mushrooms look very nice, but all those anemones are bad. And a bit more difficult to get rid of.

Maybe a better choice of action is to remove the mushrooms and the kenya tree and place them in my display tank? Then just let all these guys do what they want in this "temporary" tank?