ive also got a mantis shrimp in my tank i want to remove and i will try to do so this week. ive seen some bottle traps on the internet that ill try and use but the problem i have is when/if i catch the mantis shrimp will it be ok in the trap until i can take it to my lfs supplyer over the weekend?? i wouldnt wanna stress it out keepin it in the trap and if it should happen to get out i wouldnt want it to go on a mad rampage in my tank???