how much is too much water

I wouldn't spray, DL - but I don't know what the prob is..... Think you've asked this somewhere else too - hope somebody who knows will notice!!

If you coul post a photo of them it might help

 

I will have a look tomorrow and see if it is possible to get a photo. I did panic when I saw them. As I said they are tiny. I'm keeping the tray away from everything else thats for sure.