I got this sweet bridge im selling here in NYC, ill give it to ya at cost!!
Actually there is a video if a kid handfeeding a peacock mantis on youtube. IMO its a stupid thing to do.
I feed mine with a skewwer as do most sane owners.
I have limited experiance with them in aquariums. We do however use em for bait , most people have no idea they are even here. The Old timers call em Thumb Spliters and 22Shrimp for a good reason.