Hello I have a Mantis in my tank and I want him out. I've tried the old bottle trick and I guess he's a little smarter than the bottle because he just swims in and then swims right back out!!! Do anyone here have any more suggestions as to getting him out? I mean he's pretty cool looking. But the 20 crabs 2 Cromis and the 5 snails that I've had in the aquarium would beg to differ. I didn't even notice that it was all missing till I really started to look for them. (Well except the 2 Cromis) He's been there for at least 6 to 8 months and I never even knew he was there. Then one day out he came. Thats when I got the picture. Fastest little bugger i've ever seen!!!