remove a mushroom?

[mseepman]

I would re-consider doing more...the replacement coral will probably get attacked by the reforming mushroom. In order to get rid of them, you basically need to sterilize.

[ned]

try puting flow sideways on it, then use plastic spoon to detach its foot, pretty much like anemone work. to get rid of it or any mushroom, squirt some vinegar right in its mouth. not too many at once and not too often, throws ph off.

[bowkry]

use a small blow torch on the area it smells bad but it kills them

[workn2hard2day]

I use joe's juice it kills them

[fishytime]

Tailored Aquatics Aiptasia Destroyer also works