Aqueon Pro 100W Submersible Heater
$62.95
A shatterproof, near-indestructible submersible heater with auto shut-off — reliable, if a touch less precise than the Eheim.
Pros
- Shatter resistant thermal-plastic housing
- Auto shut-off when not submerged
- Fully submersible
- Easy to position
Cons
- Runs hot on a few units
- Dial can drift and reads to about a degree
Score breakdown
What owners say
sentiment 66/100 · 79 owner mentionsBuyers praise build quality and durability. Mixed feedback on temperature control. Some flag reliability.
Specifications
| Wattage | 100W |
|---|---|
| Temperature Range | 68-88F |
| Material | Shatter-resistant thermal plastic |
| Safety Features | Auto shut-off |
| Warranty | Lifetime |
| Submersible | Yes |
Alternatives
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Accurate to within a degree, recalibratable, and with the longest reliability record in the hobby — the default freshwater pick.
$53.99 · 81 / 100B+
A titanium element paired with an external digital controller — precise, shatterproof, and the most features per dollar here.
$14.23 · 76 / 100B
The budget best-seller — cheap, ubiquitous and fine in a stable room, but pair it with a separate thermometer and watch the dial.
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