Found out I have a mantis. So sorted a new home for it but can't catch it done the trap no good. Lfs said to use sparkling water so found its whole squirted it in and didn't come out. As its only a small rock I decided to do the FW dip with the sparkling water also (thought why not) dropped it in ready to get it out of the fresh water ASAP after 2 mins nothin came out so I put it back in the tank. I've watched it for weeks he always goes to the same place. Now though 2days later I've heard no clicking have I killed it? I hope not I've set up a nice tank for him