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🔥 Keep your tank cozy and your fish thriving—because your aquatic ecosystem deserves the best!
The HITOP 300W Aquarium Heater is a robust, adjustable submersible heater designed for 45-60 gallon tanks. Featuring a precise built-in thermostat with ±2°F accuracy, 2mm thickened quartz glass for enhanced safety, and a convenient stick-on thermometer, it ensures stable, reliable temperature control. With over 8,500 positive reviews and a top 5 ranking in aquarium heaters, it’s the trusted choice for professional and hobbyist aquarists alike.
| ASIN | B083F9QKRP |
| ASIN | B083F9QKRP |
| Best Sellers Rank | #2,795 in Pet Supplies ( See Top 100 in Pet Supplies ) #5 in Aquarium Heaters |
| Brand Name | HITOP |
| Customer Reviews | 4.4 4.4 out of 5 stars (8,543) |
| Date First Available | January 3, 2020 |
| Date First Available | January 3, 2020 |
| Item Package Dimensions L x W x H | 13.3 x 3.19 x 1.85 inches |
| Item Weight | 10.2 ounces |
| Manufacturer | Haisen |
| Manufacturer | Haisen |
| Package Dimensions | 13.3 x 3.19 x 1.85 inches; 10.23 ounces |
| Size | 300W |
| Target Audience Keyword | fish |
J**N
Good heater
The heater works great and keeps the tank water to the desired temperature
R**.
Great heater
I got the 50W for my 7.5 gallon tank. I’ve never had a problem with this heater. It’s always heated my water to my desired temperature. The only thing I would suggest is to monitor your water temperature within the first couple hours of introducing the heater as it needs some time to adjust.
W**R
Keeps things warm
Works as expected. I use it for my chickens. I have their water in a 5 gallon bucket with those little orange nipple valves installed on all sides. I have this thing cranked up to 90 degrees and amazingly it keeps the water and the valves from freezing even when the temp dropped down to -9 degrees F. outside. So the chickens can get to their water on days when a water bowl freezes solid inside of a couple hours.
C**Z
Heater thermometer is inaccurate
I brought the 100 watt version The heater works fine, however the internal thermometer is inaccurate. I have a separate Thermometer in my aquarium. When I set the heater to 78 F. The separate thermometer was reading 70 F. However the room was very cold. So I assumed it was struggling maintaining temperature. So I added a small 50 watt heater from tetra which was set to 78 automatically. The temperature went from 70 F To 74F. I decided to raise the temperature on the hiptop heater and now it holding to 77F. Which is fine for my needs.
T**.
Works great
Cheaper and WAY better than aqueon
M**E
Great steady temperature
Easy to get temp regulated and holds steady, submersible horizontally or verticle and none guard on end.
S**R
Good heater
For smaller tanks this has been an amazingly reliable heater, doesn't look bad has been durable, very easy to use as a plug and play and does not take up a ton of room in my 10 gallon tank
H**L
Works, but barely.
Technically it works but certainly not well. I’ve had to turn this heater more than 6 degrees (f) higher than listed. Water temp does not stay stable. I’ve been using two different thermometers to measure temp fluctuations. Will probably have to buy a different heater before I add a betta to my tank. Can’t recommend this one.
M**.
Will be happy if it lasts at least 5 years
Trustpilot
3 weeks ago
2 months ago