sorry guys i didnt know where i should post this, but i need some help. so for funsies i thought i would put a coral banded shrimp in my tank UNTIL i can get an octo. THIS GUY HAS GONE FREAKING SATANIC!!!!! everyone i talked too says they are peacefull and nothing to worry about. WRONG! he has killed my black blenny (i watched him, but it was too late) and 2 of my hermit crabs. the problem is i cant catch him. i tried netting him, placing a diy bottle trap...nothing. i wanna get rid of him or put him in my sump before he kills all my hermits. help!