do you think a total water change would be too extreme?

instead of the heating.


Quote Originally Posted by mpmistr View Post
If you want to be 110% super safe do this. Remove the fish, keep the frogs in quarantine for a bit longer. Use an aquarium heater, set it to maximum. Let the tank stand for one week at 90F or whatever your heater can do. Then do a 50% water change get the water down to the low 70s (72F is ideal) and then introduce the frogs back again.

Your frogs are 10 years old so I have no doubt you know how to care for them from here on out.