My heater was set to 29 degrees C, yet the thermostat reads 31 degrees C. I've remedied the problem by first turning it down by 1.0 for every hour for two hours. Hopefully my rams won't boil to death now!
29C is a bit hot for Bolivian rams. Are your Blue rams wild caught or tank bred? I'd have thought turning it down to 26/27 would be best for them as a group
They are tank bred. I've heard a range of opinions as to what temperature they prefer really. I guess theres differing opinions.