GSAnon

No it seems to spread to others and regrows fairly quick. However it only seems to attach to plants and sponge filters

Thanks. I'll give it a shot

I have been back and forth trying to figure what exactly this is. I have tried treating it with peroxide and constant web searches and no results. It's somewhat easy to remove but very attached to plants. When I take it out it has a blueish green hue to it. Any ideas or solutions