My Sunburst molly is attacking my guppie? WHY? - I have a 10 Gallon tank with 5 Glow tetras 2 corydoras an molly and a guppy! good lights lots of decor. I always see the Molly chasing and messing with the guppie like a bully??? also my tetras dont look very happy ... maybe to much decore?? im a beginer just need a little asistance!