I have some old mini-heaters that you can't set the temp for some reason, they seem to make the water far warmer than my regular sized heaters, just testing it with my finger. They're supposed to be set to make it 78, but I am having my doubts.
I don't have a good thermometer to tell, but frankly, I wonder about them and don't use them.
I don't have a good thermometer to tell, but frankly, I wonder about them and don't use them.