I am deeply worried, I was doing WC on other tanks tonight when I heard something hit glass, having looked outstide I couldnt see anything. Anyway just finished and packed everything away and I went to check on Chops & co and I noticed Chops has a scratch along his side, then I saw the end of the thermometer missing
luckily the red dye was intact but the end and most of the metal balls are gone, I gravel vacced the area and beyond but no glass has been sucked up that I can see. I dont know if these things just shatter or the end could have come off in one go. I hope the silly devil hasnt eaten the end 

