to catch a mantis?

[burrows14]

I'll Buy some thick rubber gloves an pull out all the rock when I get home tonight. I think he has moved his home so this should take a while. Not only is it terrorizing my tank it has started to haunt my dreams ha ha another question I have is about cleaning up the aftermath. I was thinking about buying a kitty litter scoop to sift out all the shattered shells... Do you think it would be a bad thing to disrupt the sand bed like this?

Cheers
Ray