I recently ordered duckweed, and now all my tanks are taken over completely with it. I don't wanna toss it out, because I have to get it online if I want it, so would there be some way I could keep it alive in a rubber maid tub or something? How do I go about a rubbermaid tub setup (cheap, just for the duckweed purpose.) Would I have to put some kind of animal in there for the "fertilizer"(maybe some of my ramshorns?) and what kind of lighting? (again, cheap) and also Would I have to have a filter or bubbler for circulation? If so, which one, and all the other good stuff I need to know in case I left anything out....THANKS IN ADVANCE, GUYS!!!