There have been murders in my tank!

[Keri]

When I moved my crabs + snails from the old tank to the new one I caught most of them by hand but I wasn't sure if a few stragglers were left hiding in the sand, so I set up a little tupperware in the tank, covered in bridal veil with a little slit in it so if they were persistant enough they copuld get in, baited it with frozen fish food and waited till the next morning. 4 crabs and 2 snails!