YuTao Sweetheart Aquarium Waterproof Temperature Probe Thermometer: Waterproof design for aquatic use
Available Options
Black White
Joom
$5.86
Available to order
Forget the old-school floating glass thermometers. This is the digital sentinel your aquarium or reptile tank deserves. The Aquarium Waterproof Temperature Probe Thermometer is a no-fuss, high-precision gadget that takes the guesswork out of keeping your finned or scaly friends happy. Its crisp LCD display delivers instant, crystal-clear readings—no squinting required. And yes, the probe is fully submersible; dunk it without a second thought. No batteries needed either, which means zero maintenance and a nod to eco-consciousness. With a generous 1-meter cable, you can snake it around to check temps at the bottom, near the heater, or wherever curiosity strikes. For hobbyists and pros alike, it’s a small investment to avoid big headaches—because nobody wants a stressed-out betta or a chilly bearded dragon.
- Digital LCD display for clear readings
- No battery required for operation
- Suitable for aquariums and reptile tanks
- 1-meter cable length for flexible placement
- Waterproof design for aquatic use
General specs
- Brand: YuTao Sweetheart
- Seller: Joom
- Waterproof Rating: Fully submersible
- Display Type: Digital LCD
- Power Source: No battery required
- Cable Length: 1 meter
- Compatibility: Aquariums, Reptile tanks
- First listed by seller: 8/24/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$5.86
Last price update: 8/29/25
Available to order
Shipping options
Delivery to 
United States
United States
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Comparison with similar products
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| Brand | YuTao Sweetheart | Goodrem | Ketotek | Refreshing Home | TOMTOP JMS | TOMTOP JMS |
| Model | ||||||
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| Rating |
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| Price | $5.86 | $10.05 | $6.55 | $11.32 | $7.41 | $6.34 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 26, 2025 | August 8, 2025 | August 29, 2025 | August 31, 2025 | August 29, 2025 | August 29, 2025 |
| Display type | LCD | LCD digital | LCD | |||
Aquarium Waterproof Temperature Probe Thermometer
$5.86
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Patrick W.
Miami, FL
September 6, 2025
as a healthcare worker who's into pets, i needed a reliable way to monitor my aquarium's temperature without breaking the bank. my old thermometer was a pain, always hard to read and inaccurate. this one solved that problem instantly—just dunked it in and got clear numbers. it's been a game-changer for keeping my fish stress-free, and the no-battery thing is a nice eco-touch. overall, a solid solution that does what it promises, though it might not last forever.
- Pros: it worked right away and gave incredibly clear readings without any squinting, which is a huge plus. the long cable made it easy to check different spots in my tank, and i love that it doesn't need batteries, saving me money and hassle.
- Cons: the display could be a bit brighter in some lighting, and i'm not sure about its long-term durability, but it could be wrong. for the price, it's good, but not perfect.