
AQUANEAT Aquarium Heater, 100W Fish Tank Heater, Adjustable Submersible Water Thermostat with Thermometer
- The 100W aquarium heater is recommended for 15 to 30 gallon fish tank; heater length: 8.25”; power cord: 6ft; voltage: 110V/60Hz
- Adjustable Temp: An easy-to-access dial on the top makes it a breeze to adjust the water temp from 65°F to 89°F.
- Steady Temp: The red light automatically shuts off when the target temp is reached and then the heater keeps a constant temperature in your …
- Includes: 1x 100W Small Aquarium Heater, 2x Suction Cups, 1x Thermometer Strip
- Cautions: Always keep it fully submerged under water before plugged in, and unplug it and wait for at least 10 mins before you do aquarium m…
Mubboo Value Score: 5.8/10
How it stacks up
Rated 4.2/5 — better than 15% of 53 Aquarium Heaters we track. Budget-tier pricing at $9.99.
Head-to-Head vs Category Leader
| AQUANEAT | hygger (Leader) | |
|---|---|---|
| Price | $9.99 | $33.99 |
| Rating | 4.2/5 | 5.0/5 |
| Reviews | 173 | 13 |
| Mubboo Score | 5.8/10 | 4.3/10 |
The AQUANEAT Aquarium Heater, 100W Fish Tank Heater, is 71% cheaper but rated lower (4.2 vs 5).
Quick Specs
- Size
- 100W
- Item Weight
- 7 ounces
- Manufacturer
- AQUANEAT
- Number of Items
- 1
- Customer Reviews
- 4.2 out of 5 stars
- Item model number
- G419
- Date First Available
- February 29, 2024
- Item Package Dimensions L x W x H
- 9.96 x 3.19 x 1.81 inches
What reviewers say
Synthesized from 40 reviews · 100% verified purchases.
Ensure adequate water circulation to prevent flow errors, use a separate thermometer to verify tank temperature, and consider adjustable models if you need to treat diseases with higher heat.
Rating reliability
About AQUANEAT
- 34 products in our database
- Average rating: 4.3/5 across all products
- Price range: $4.29 – $26.99
- Categories: Aquarium Air Pumps, breeding-tanks, Aquarium Filters, Aquarium Heaters
Other Aquarium Heaters




Frequently Asked Questions
Is the AQUANEAT AQUANEAT Aquarium Heater, 100W Fish Tank Heater, Adjustable S worth buying in 2026?
It earns a Mubboo Score of 5.8/10, with a 4.2/5 rating from 173 reviews — better than 15% of Aquarium Heaters we track.
How much does the AQUANEAT AQUANEAT Aquarium Heater, 100W Fish Tank cost?
It is currently $9.99 — budget-tier pricing for Aquarium Heaters.
How does it compare to the top-rated Aquarium Heaters?
The AQUANEAT Aquarium Heater, 100W Fish Tank Heater, is 71% cheaper but rated lower (4.2 vs 5).
Sources & References
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