Darn bubble algae

[thrilljunky]

How can I get rid of my green bubble algae? My emerald crab apparently doesn't know that he is supposed to be eating it. I need a method that doesn't involve removing the rock if possible.
Also I have about 15 different hitchhikers growing in the tank at the moment and I can't get good pictures on ANYTHING! Does anyone know of a place I can look with lots of pictures so I can try to identify the different things growing there?

 

[jerryatrick]

You can try siphoning it out but be careful. You don't want to pop it inside the tank. Put the siphon over the bubble algae and try to knock it off with the bottom edge of the siphon. Then suck it out of course.

 

[thrilljunky]

Worked great!! Thanks! I think I am bubble free for now.