thanks guys,
actually the stars dont bother ANYTHING..a few times they crawl over my small snails and try to eat them but they never do(and i wish they would already) but other than that my ray and shark dont bother anythign either.. Ive had everythign in their for about 9-10 months now without any problems whatsoever..
also i have two zebra turbos that are as big as my fist..their very wide, neat little guys though