Header banner
Revain logoHome Page
🐠 hygger 500w 300w aquarium heater for freshwater and saltwater, with external digital display thermostat controller and thermometer, auto quartz submersible heater for fish tank logo

🐠 Hygger 500W 300W Aquarium Heater for Freshwater and Saltwater, with External Digital Display Thermostat Controller and Thermometer, Auto Quartz Submersible Heater for Fish Tank Review

3

·

Average

Revainrating 3.5 out of 5  
Rating 
3.7
🐟 Aquarium Heaters & Chillers, 🐠 Fish & Aquatic Pets

View on AmazonView on ЯM

Media

(4)
img 1 attached to 🐠 Hygger 500W 300W Aquarium Heater for Freshwater and Saltwater, with External Digital Display Thermostat Controller and Thermometer, Auto Quartz Submersible Heater for Fish Tank
img 2 attached to 🐠 Hygger 500W 300W Aquarium Heater for Freshwater and Saltwater, with External Digital Display Thermostat Controller and Thermometer, Auto Quartz Submersible Heater for Fish Tank
img 3 attached to 🐠 Hygger 500W 300W Aquarium Heater for Freshwater and Saltwater, with External Digital Display Thermostat Controller and Thermometer, Auto Quartz Submersible Heater for Fish Tank
img 4 attached to 🐠 Hygger 500W 300W Aquarium Heater for Freshwater and Saltwater, with External Digital Display Thermostat Controller and Thermometer, Auto Quartz Submersible Heater for Fish Tank

Description of 🐠 Hygger 500W 300W Aquarium Heater for Freshwater and Saltwater, with External Digital Display Thermostat Controller and Thermometer, Auto Quartz Submersible Heater for Fish Tank

【Quickly Heat Up】Voltage 110-120V/60HZ, power 500W, US three-pin plug, heater rod length 10.5 inch. Fast heating up aquarium heater, it takes about 3 minutes to heat 3.5 gallon water up 3°F. 【Auto on and off 】Reliable submersible aquarium heater. It will stop heating when the water temp reaches to the set temp, please note that the water temp may go up 1°F more because of the waste heat. When the water temp is cool down to 1°F less than the set temp, the tank heater will restart heating. 【Fully Submerged】The heater tube and the separate sensitive thermometer must be completely submerged under water all the time. Please unplug it and wait it to cool down before you removing the heater or doing water change. 【Led Display Controller】Only show Fahrenheit degrees. To set the temp, just press the button over and over until the screen displaying the temp you desired, then stop and wait the digit flashing for 3 times, the setting is done and the led shows the current water temp again. 【For long Time Use】Very durable and explosion-proof aquarium heater, can be used for saltwater and freshwater aquariums, service life can be 3 years or more. With low profile black plastic guard, easy to hide in the tank.

Reviews

Global ratings 3
  • 5
    2
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    1

Type of review

Revainrating 1 out of 5

Terrible product, twice they broke. Don't buy this.

This is my second. The first one broke and almost cooked my fish. The second temperature dropped and the tank stopped heating. I will never buy this brand again. The first one I thought was just defective and I was disappointed that there was no refund and it worked for 3 months. I'm very frustrated and should be able to return the second one but can't because it worked for a month. The reverse window is closed. I have had 5 tanks in my house for many years and many different brands of heaters.

Pros
  • Price
Cons
  • Nothing

Revainrating 5 out of 5

Rock Steady Temperature Control

So, I bought this a little over a month ago for a 30 gallon setup (yes, blown away, but naked with me). I set up the tank and started the cycle, thinking this would give me some time to make sure the unit didn't die right over me. Well I heated the tank to 70F to start the plants and cycle. After the cycle, I increased the temp to 78F for my guppies and the heater responded great. Good even heating of the tank, heats up well, quickly but not too quickly and keeps the stone steady. This tank is…

Pros
  • Weight
Cons
  • Vulgarity

Revainrating 5 out of 5

Very happy with this product

This review is for the 500W Hygger Heater with Digital Temperature Controller (Model HG-925). I have been keeping fish for over 40 years and have used countless heaters and I have to say I am very happy with this model! This heater sits in my 90g Severum and Angel tank and replaces two other heaters that were having problems and just didn't trust them anymore. What I liked: 1. This is really reliable insulation. Over the years, some of my larger cichlids have had their heaters broken. While…

Pros
  • One Year Trial
Cons
  • Weight