.. Its a HYDOR THEO and I cannot return because I got it a while ago, so I just adjusted the temp to 72F on the heater and now both thermometers are sitting at 79F!! SUCKS that I cant move the dial around so it will display the right temp.
THANK YOU Wilder and Tolak for all the help..., without you I would have NO CLUE and probably would of lost my fish...after a few days with no meds I will post back if anything returned but I doubt it...again THANK YOU