Review on 🐠 Uniclife Preset Submersible Aquarium Heater with Electronic Thermostat - Perfect for 10-80 Gallon Fish Tanks! by Dana Bennett

tank heater up to 78 inches, the glass tube is well protected and has good suction cups that will not detach. It also has a UL approval. I had two Tetra HTs and they heated my tanks to 80" and they lasted about 8 months each and then leaked and died. They didn't overheat or kill fish, they just didn't last long, I just heat my tanks four months out of the year and can't last two seasons.I prefer a slightly cooler tank (less evaporation and algae build-up) but not worth putting up.The no-adjustment feature comes in handy when you're turning the kids with the phantom handle.I will update my review if i have it within a year.