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efficient hygger 300w 500w aquarium heater with external digital temperature controller for 30-120 gallon tank - ideal for reef saltwater fish tanks logo

Efficient hygger 300W 500W Aquarium Heater with External Digital Temperature Controller for 30-120 Gallon Tank - Ideal for Reef Saltwater Fish Tanks Review

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Average

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

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Description of Efficient hygger 300W 500W Aquarium Heater with External Digital Temperature Controller for 30-120 Gallon Tank - Ideal for Reef Saltwater Fish Tanks

♦️[Over Heat Protection]♦️ This fully submersible aquarium heater enables memory function and over heat protection. Auto shut off when over-heats, resets when it cools down. ♦️[Made with Premium Quartz] ♦️ and double sealed by black protective guard this fish tank heater is resistant to explosion and corrosion, and protect fish and other livestocks from punching and scalding. ♦️[Build-in External IC Temp Controller] ♦️easy to read blue LED digital number shows real time water temperature. Heat indicator lights on red when fish heater start to heat and turns in yellow once it reach set temperature. Temp accuracy is +/- 1°F. ♦️[Easy to Set Temperature ] ♦️without getting hands wet. Temperature can be precisely adjusted from 61 to 90°F (16°C ~ 32°C). Just press set button to desired temperature, it blinks 3 seconds and begins to work. ♦️[500 Watt Aquarium Heater]♦️ voltage 110-120V, suitable for tank capactiy 60-120 gallon freshwater and saltwater aquariums.

Reviews

Global ratings 4
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  • 3
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Type of review

Revainrating 4 out of 5

Works perfectly. on aquarium heaters

I have about 6 90 to 3 gallon aquariums. I have this heater for 5 out of 6 tanks. Love the fact that the controller is amazing and pretty much changes the temperature in seconds rather than set, wait, set, wait, you all know what I'm talking about, sometimes it's very difficult to control the temperature on heaters without an external to regulate controller. I wonder why these manufacturers don't control heaters with apps, we can with lights. js.

Pros
  • Certified
Cons
  • Available in black only

Revainrating 3 out of 5

Package incomplete: update after customer support

Just received today, opened and it only has 1 suction cup (there are two places for it) and no instructions. The packaging says to read the instructions carefully. Apparently it was an incomplete refund. I'm smart enough to figure it out, but obviously their processing needs to be looked at. I will revise my assessment later when circumstances permit. The seller contacted me quickly after the evaluation. Arrange for delivery of a new heating rod. It arrived with both suction cups. The heater…

Pros
  • Nice to use
Cons
  • Updates

Revainrating 5 out of 5

The heating element can fail but customer service is excellent

the fact it was well past the return window). I will give the product another chance, although with normal use I burn 2/2 the heating element. Otherwise, the thermometer function worked reliably without any problems. Initial Rating: Overall defective product. It works great, when I'm working, at some point the heating element breaks. The company replaced my heater when it first broke. then good and fast customer service. This week my second heating element which I bought in September 2021…

Pros
  • GOLS certified
Cons
  • Too bad

Revainrating 2 out of 5

Great price/customer service

When my first heater failed after about 6 months I contacted customer service. They quickly sent me a new heater. No trouble. I am very grateful for the quick response and delivery. The heater itself is worth the money. The temperature is up to 1 degree higher. This is not enough to dissuade me from recommending this product. The suction cups could be better. I have 4 of these heaters and each one weakens and starts to slip after about 2 weeks. I have 2 aquariums with African cichlids (75g and…

Pros
  • Good product for the price
Cons
  • weak