Originally Posted by
nikeSB
http:///forum/post/3257130
this week my floating glass one broke and all the metal beads fell into my tank. the red part didnt break, but the beads fell in and i had to remove my sump to clean it out. from now on im only using a digital one
i was doing a water change and i dropped the thermometer in the bucket and when i dumped the bucket in the tank, little metal balls went everywhere, when i dropped it in the bucket the bottom broke off. I didnt clean them out of the tank, i figured it wouldnt matter if a few balls rusted in there, and nothing ever happend.
I still like the glass ones the best though