uhh, what are these?

[pass1over]

Ive got a couple of these in my tank, the green bubble thing next to the zoas?

http://i9.photobucket.com/albums/a62/pass1over/albino_blizzard.jpg

[Reptoreef]

valonia(sp.)... bubble algae. AKA sailor's eyeball.

[greg97527]

emerald crabs will take care of those. if you decide to remove the algae yourself "do not pop it" or you will spread the spores throughout the tank. i leave mine alone unless there are a bunch of them.