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

Hygger 500W/800W Fully Submersible Aquarium Heater with External Temperature Display Controller, Upgraded Quartz Tubes, for 65-190 Gallon Fish Tank, Suitable for Marine and Freshwater Review

6

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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 500W/800W Fully Submersible Aquarium Heater with External Temperature Display Controller, Upgraded Quartz Tubes, for 65-190 Gallon Fish Tank, Suitable for Marine and Freshwater

【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 800 watt aquarium heater can be used to heat for a 80-190 gallon aquarium. The package included two suction cups that easily installed vertically or horizontally underwater below 5 inch.

Reviews

Global ratings 6
  • 5
    5
  • 4
    1
  • 3
    0
  • 2
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  • 1
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Type of review

Revainrating 5 out of 5

Precise, easy to set up, durable

Precise, easy to set up. Be sure to allow the heater (not the controller) to acclimate for about 30 minutes before plugging it in. A good product.

Pros
  • Easy to set up
Cons
  • Compatibility

Revainrating 5 out of 5

Great heater

Works great. My only suggestion is that I wish there were up and down buttons, but to be honest you don't have to worry about them once they are there. The tank is 90g high and the temperature never went up or down more than 1 degree.

Pros
  • great product
Cons
  • Nervous

Revainrating 5 out of 5

Customer Service A+

After I had to return and ship this heater back, Hygger contacted me and offered to replace the defective heater. Stars. Customer service goes a long way. Thanks Higger

Pros
  • A lot will do
Cons
  • Some difficulties

Revainrating 4 out of 5

Works great but quite large heater

Heater works great on my 90 gallon fuel. Keeps the temperature stable. There is a clicking sound when switching on and off. The temperature setting beep is quite loud, but that's my only complaint. The suction cups are working great so far. He lay there for over a month and didn't move.

Pros
  • Trial for one year
Cons
  • Available in white only

Revainrating 5 out of 5

Great Product - Aquarium Heater and Cooler

I don't know how long this heater has been around but I discovered it recently and have bought 2 so far. The 500 watts were for my wife's 75 gallon silver dollar tank. The 800W now controls my 220 gallon aquarium and does a great job despite weighing 190g. I've been keeping tropical fish fresh and salted for over 50 years. My father fascinated me with tanks that he built himself. I have had monster fish, discus tanks, cichlids, American eels and African frogs, crayfish and dense Revain tanks…

Pros
  • Cool
Cons
  • Almost everything is ok

Revainrating 5 out of 5

Highly recommended! I LOVE this heater!

I have three turtles that need to be kept in different ponds. It's almost impossible to find heaters that don't have edible parts (those lumps are anything that isn't nailed down). I had previously tried several types/brands of immersion heaters before coming across this one and they have all broken (leaving dangerous shards of glass in the tank to eat), bitten off rubber tips and choked, or the heaters failed after just a few months died useful. The temperatures weren't right either. Having to

Pros
  • practical item
Cons
  • so far, so good