This is just what I pulled out this afternoon. Is there anything that eats this stuff? I heard mystery snails but mine just sits on the substrate 95% of the time although I have seen him hanging out at the waterline possibly eating it. I was hoping maybe my red root floaters would help fight back but I keep finding them buried under duckweed clumps now too. I know it’s like herpes but can I at least minimize the flare ups?