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🐠 hygger fully submersible 500w/800w aquarium heater with external temperature display controller: upgraded double quartz tubes fish tank heater for 65-190 gallon, ideal for marine and freshwater environments logo

🐠 hygger Fully Submersible 500W/800W Aquarium Heater with External Temperature Display Controller: Upgraded Double Quartz Tubes Fish Tank Heater for 65-190 Gallon, Ideal for Marine and Freshwater Environments Review

4

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Very good

Revainrating 5 out of 5  
Rating 
4.8
🐟 Aquarium Heaters & Chillers, 🐠 Fish & Aquatic Pets

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Description of 🐠 hygger Fully Submersible 500W/800W Aquarium Heater with External Temperature Display Controller: Upgraded Double Quartz Tubes Fish Tank Heater for 65-190 Gallon, Ideal for Marine and Freshwater Environments

【External Digital Display Controller】With its easy-to-use LED digital screen simultaneously displays the set temperature and the current aquarium temperature. You’ll be able to set temperature up in a healthy range of 59 to 93°F with button and monitor how well the heater is doing its job in real-time. 【Double Tubes Heating Element】Featuring shatterproof quartz glass tube + nickel-chromium heating wire for fast, steady, more evenly distributing heat. With a PC plastic guard to protects your fish touch it they won’t get burnt. 【Running-Dry Shut Off Protection】This is a completely submersible heater that will stop working when exposed to air and display error code "E1", which resets itself to resume working when placed back into the water. 【Overheating Protection】This fish tank heater automatically turns off and displayed “HH” error code once the water temperature reaches 95°F. Until it drops to the set temp. Accurate temperature controls within 1°F difference. 【Works in both Freshwater and Saltwater Tank】The 500 watt heater can be used to heat for a 66-120 gallon aquarium. The package included two suction cups that easily installed vertically or horizontally underwater below 5 inch.

Reviews

Global ratings 4
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Type of review

Revainrating 5 out of 5

Very good heater all black flexes well against my black background

Good heater I like that there is a safety switch to turn it off if there is no water in it there is protection but you should always turn off the heater when changing the water, very good plastic heater, nice to have, digital controller.

Pros
  • Handy thing
Cons
  • Big and bulky

Revainrating 5 out of 5

Aquarium heater and cooler very impressed

Very impressed so far. Arrived very well packaged. I appreciate that it seems very well made. I've been using it in my 55 gallon tank for over a week and it's working great. Have been double checked with an external thermometer and is accurate within the same degree. Seems to be a great product, would recommend!

Pros
  • Great price
Cons
  • Very expensive

Revainrating 4 out of 5

Easy to set up and use

It's not easy to find a similar heater that lets you set the minimum temperature to 59 degrees Fahrenheit. This one lets you do just that, and that's a huge benefit of it. has compared to other heaters out there. Dinner is easy to set up. The LED screen is large, clear and easy to read. I can just take a look and know the current water temperature and set the water heating temperature.

Pros
  • Hands-free operation
Cons
  • Lots of features

Revainrating 5 out of 5

Good heating! for aquarium heater

Pretty good heater. I put it on a 55 gallon tank last night. It was 69 degrees last night and 78 degrees this morning (right where I set it). I am also very satisfied with the outside temperature display. It lights up and is easy to see. This model uses a self-adhesive sticker to keep it in place. Most suction cups don't hold up that well. I think glue will work. I would recommend this heater.

Pros
  • nice thing
Cons
  • I don't remember but there was something