Looks like my heater stuck on still reading reading 77.4 but when I started verifying water parameters temp was at 87.9 Lots of Ice and small water changes trying to drop the temp over time. I have worked back slowly to 82 on top and 81 on bottom with no additional loss. I am going to see if I can get back to about 78 before I stop the ice and water. I will be looking for a controller now....lol

