I have a giant snail and just checked his cage and it's full of water! Dont know where on earth it has come from.. he has substrate on bottom which is kept damp and a water bowl.. waterbowl is still full but the substrate is soaked and theres a layer of about 1 cm of water and it smells funny! He's alive... he's on the roof! I can't change it right now as its 1am and it takes me ages to do I'll do it tomorrow..but does anyone know whats happening!?!?! I have No children to have done this when i wasnt looking...