bubble algae

[LouieRocco]

I was wondering if there are any good products to get rid of this pesky algae in a reek tank. I've removed it before by taking out the rock and scrubbing it off. Now I don't have that choice since it's under a bunch of rocks that are homes for a lot of corals. How did you get rid of any bubble algae?

 

[rdmpe]

I've heard that emerald crabs eat it. I have 6 or 7 emerald crabs in my 180 and I think they're great. But I haven't had BA so haven't seen them eat it firsthand.