






🌊 Keep your aquatic world perfectly cozy and safe—because your fish deserve the best!
The hygger Aquarium Heater offers ultra-precise temperature control (±0.1°F) with intelligent inverter technology, suitable for tanks up to 240 gallons. Featuring a waterproof LED display and external controller, it provides real-time monitoring and easy adjustments. Triple safety protections prevent overheating, dry running, and low temperature risks. Built with explosion-proof quartz glass and heat-resistant ABS, it ensures durability and fish safety, making it a reliable choice for both saltwater and freshwater aquariums.














| ASIN | B0CB8DDJ97 |
| ASIN | B0CB8DDJ97 |
| Best Sellers Rank | #68,631 in Pet Supplies ( See Top 100 in Pet Supplies ) #194 in Aquarium Heaters |
| Brand Name | hygger |
| Color | Black |
| Customer Reviews | 3.8 3.8 out of 5 stars (148) |
| Date First Available | July 6, 2023 |
| Date First Available | July 6, 2023 |
| Item Dimensions LxWxH | 12.32 x 5 x 1 inches |
| Item Package Dimensions L x W x H | 14.09 x 6.61 x 3.03 inches |
| Item Weight | 2.79 pounds |
| Item model number | HG066 |
| Item model number | HG066 |
| Manufacturer | hygger |
| Manufacturer | hygger |
| Product Dimensions | 12.32 x 5 x 1 inches; 2.8 Pounds |
| Size | 1000W for 180-240 Galon |
| Target Audience Keyword | fish |
N**K
Works well
I have two of these in a 75gallon tank two different ones that is. Keeps temps where they need to be and no issues.
D**S
Nice Heater
So far so good. I like the digital display so I can see the status of it at a quick glance. It seems a little large for my tank, but that's ok. It is very easy to install and set up. The controls are mid-line on the power cord, so you can set the temp or change it with out removing the heater or getting your hands wet. It does a great job of maintaining the temp to within a degree of what is set.
S**Z
Don't buy this product! I once thought an amazing idea now turned almost deadly!
First dont buy this product! I figured i would give them multiple chances and this thing could have easily burned my house down tonight! This product failed in such a way that it blew my breaker in my house before it could cause such chaos elsewhere killing my fish i have given them multiple chances on different watts of heaters of this model and even other products of theirs i will not do business with their products and i recommend you dont either im lucky i found the problem quickly and my electricity did its job and saved me from a big problem.
N**E
I like it.
So far working good and I like it.
R**Y
Suction cups sucks
Other than the suction cups , it's working good so far. Only had it a while
E**A
Easy install/setup & great temperature display.
Bought as backup to the same model I just had to put in as the previous heater crapped out as they always do after a couple years when you least expect it. Very easy to setup and has a highly visible digital temperature display. Highly recommend. Always keep a backup handy if you value the lives of your fish.
R**Z
cheap
not accurate 2 degrees misreading, cookin the tank. purchased 2 and it was okay for a while but in 1 year both of them died! should be around 20-30 dollars the 1000w version if u can use it for only 1 year
T**E
As advertised
As advertised
J**O
Excelente la recomiendo ampliamente
S**D
Set on fire ruined my Aquarium, nearly set house on fire. Made the water electric which I was close to touching! This product will KILL SOMEBODY do not purchase. I will be taking this further
M**I
Stopped working after a few days..dont bother buying
D**Z
The heater electrocuted my fish killed every single one-off them, the led display stopped working and then they all got electrocuted. Very angry 😠
Trustpilot
2 weeks ago
2 months ago