About this item
- hygger Aquarium Heater: 200W aquarium heater is suitable for 27 to 53 gallons of saltwater and freshwater aquariums.Voltage 110-120V.The heater length is 6.2ft, power cord is 3.9ft.
- Accurate LED Digital Display Controller: The controller display the current water tempe. set tempe, heating status, protection signs and alarms. Two temperature control system, which can show °F and °C. Temp range: 59-93℉/15-34℃, accuracy: within 1℉. When the set temperature is reached, the temperature will automatically remain constant.
- Multiple Security Protections: ① Anti dry burning function, the heater will automatically stop heating when it leaves the water surface, “Auto shut off” flashes and buzzer sounds .② Overheating Protection, When the temperature exceeds 93°F, the controller will display “HH” flashing and buzzer sounds.③Low Temperature Protection,When the temperature is below 59°F, the controller will display “LL” flashing and buzzer sounds.④Memory Function, Still remember the last setting if power off.
- Security Upgrade,Reliable and Durable: The submersible fish tank heater is made of explosion-proof quartz glass and highly temperature-resistant nickel-chromium heating wire, with silicon carbide thermal conductivity, The water heats up faster and the heating rod is safer and more durable.The sturdy black shell is high-temperature resistant ABS material to protect fish, aquatic life and you from burns.
- Complete Accessories and Warranty: This aquarium heater comes with the accessories you need. The set includes 1 aquarium heater, 1 controller, 3 suction cups, 1 bracket and 1 hook. We provide a 24-month warranty. If there is any problem with our product, please contact us, we are happy to provide you with after-sales service.














Wilhelmine Jacobs –
Awesome 200w Heater. Works perfectly. The design is super sleek and 200w keeps my 55gal cozy at 75 degrees with 0 issues. I love the external digital temperature adjuster and how easy it is to use. Keeps hands dry and out of tank with a simple press of a button, have not tried it at higher temperature than 75 but I’m sure it would work flawlessly. Will be buying Hygger products again in the future.
Prof. Alexis Wunsch I –
Keeps the tank at the desired temperature. The display is very helpful
Jettie Bernhard –
Very good heater I am currently using in my 50 gallon tank. After having a near nightmare with my tank happen I can’t recommend this heater enough. My old heater would heat just enough to keep my tank at 79 degrees. This one easily does that and more. After leaving for work one day I noticed my fish acting a bit out of ordinary, but was going to be late so decided I would investigate when I got home. After returning home and seeing no change in my fishes behavior I looked and found the problem. My temperature probe fell out and my tank had been heating extra trying to keep up with the ambient temperature it was never going to change. So my heater would run continous. After fixing this I decided to add this heater so at at glance I can tell if my temperature is off at all. This has worked much better for me as now I easily check it several times a day being able to see the read out from a good distance away. If you need a good well performing heater I would definitely recommend this one. I have also used many other Hygger products and have never had an issue with any of them.