Killing bubble algae

[jimk60]

I found two balls of bubble algae on two rocks that I can remove. My question is what is the best way to kill it. Soak in fresh water? Dry it out and scrape it off? What do you think?

 

[twilliard]

Remove the bubbles and then apply h2o2 to the area :)

 

[den75]

Pour some hydrogen peroxide over them. Rinse and place back in tank. Careful not to get any on the rock or keep it to a minimum since it will kill everything it touches. Better yet get an insulin syringe and inject a tiny amount into each bubble. In a day or two they will shrivel up and die.

 

[jimk60]

Done. Hope that nips them in the bud.