Well, this tank has gone to crap. lol My tylo snail ate most of the plants. The mayaca didn't live and I"m plagued by unwanted hitchhikers (planeria, detritus worms, some sort of copepod and hydra). The shrimp haven't reproduced at all, which makes me think it's the other critters keeping that from happening. I'm about to dose the tank with flubendazole and try to get it back on track.