"I wish there was an indicator light on this to let me know if the heater is on or not. Supposedly if you plug it in, it is on, but there is not way to tell except to measure the temperature.
I have a thermometer in the tank & the temp. has NEVER gone over 76 degrees with this heater inside & supposedly it is supposed to keep the water between 78-80 degrees.
I'm actually thinking about calling Petco or the Company who makes this to complain, ask for a refund, or figure out if I'm doing something wrong!?"