Hi all, I have recently bought a driftwood (the kind with a slate drilled to the bottom to weigh it down) and now some part of it is covered by this kind of white opaque spongy stuff. I have anubias tied all over it so I can't soak it into salt or hot water or scrub them off. I know they are harmless to the fish but they're incredibly ugly. Is there any kind of small fish/shrimp/snail that will eat it? Thanks
