Orlushy Submersible 300W Aquarium Fish Tank Heater with Adjust Knob Thermostat 2 Suction Cups Suitable

Best heather I have bought and I have tried many. The temperature control look knob is easy to adjust and works smoothly. The overall quality is great. The glass casing his quite thick and sturdy. Easy to adjust and precise. The thermometer supplied with the heater is also excellent. Great deal, i highly recommend.

Es lo que esperaba

I bought this aquatic heater for my red-eared slider turtle, and it has been working great. It keeps the water at a perfect, consistent temperature, which is extremely important for turtle health—especially since my turtle is currently housed in a cold garage. Despite the colder environment, the heater maintains the set temperature without any fluctuations. It feels well-built and durable, which is important in a turtle tank where equipment can get bumped around. Installation was easy, and once set, it requires very little maintenance. Overall, this heater has been reliable, efficient, and gives me peace of mind knowing my turtle stays warm even in a colder space. I’d definitely recommend it to anyone keeping a red-eared slider or other aquatic turtle.

It explained in the ad, that it held the temperature well, but the temperature you set it to, might be off by a few degrees, and then you adjust it. I seldom see this kind of honesty in advertising. My problem was the lowest temperature you can set it for is 68 degree F. Which is fine, as that is the temperature I wanted. Unfortunately, it kept the temp between 69.5 and 70, so there was no way to lower it. But, hey, I knew the risk going in. I can live with 70, if I have to.

The heater seems to be reliable after a months use. The digital thermometer however reads 10F too high. Seems well built, good value. *UPDATE* After 8 months use, the top of the heater started leaking at the power cords entry in the cap. Glass browned and at 9 months I stopped using it as thermostat wasn't reliable and electrical shorting became a serious concern.