It looks nice and it heats my 29 gallon tank great. It hovers above the gravel line and the “water line” indicator and my tanks water line are exactly a perfect fit. It stays put, though the suction cups should be on longer stems.
It works ok, but there's a constant fluctuation in temperature of +-5 degrees. The thermostat in this thermometer is pretty useless. Looks like it has a built in thermometer, but it is just the temp setting.
Terrible product, very cheap. It suggests you cal an electrician if you do not have a gfi outlet.
No Pros and Cons Analysis Available for This Product
A mix of reliable and unreliable reviews. Please check reviews carefully
Very reliable reviews you can trust