Quote:
Originally Posted by fortheloveofcrabs
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Another thing to try is to take out the rocks (which you are going to have to do in either scenario) and use a blow torch on the bubble algae.
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If your taking the rocks out anyway, they're super easy to pick off and then rinse the rock in some tank water before replacing in the display.
I had a huge amount of them at one time and I found manuel removal the easiest. If you remove 5 a day before you know it you will have trouble finding any
Valonia has been the least toublesome algae I have come across (and that includes coralline algae)