Reason - There is a male in my tank 0.o what could be a better reason then that?? Ok, seriously - the red things in the front didnt do so well so I have bald spots in the tank. And the bigger poofy rust colred foxtail like plant seems to like floating better then the sand. So I have alot of surface cover but not so much ground cover anymore. Maybe I should replant them with a root tab nearby?