Posted: Fri Jun 22, 2007 2:07 pm
I think you're referring to mercury poisoning, from the red stuff right?
Luckily, if you have the top fin glass one like most other people, those don't contain mercury, so you're safe on that part.
Check vien for cuts, that'd be my main concern, and be sure to get all those metal beads out of the tank so that she can't eat them.
Watch her for the next few days and if she appears sick, then I'd call the vet.
Good luck!
Also, for the future, you may want to buy a digital thermometer, they're pretty cheap at places like petsmart, I think mine was under $10.