Digital Aquarium Thermometer – Waterproof Fish Tank Temp Meter
Digital Aquarium Thermometer – Waterproof Fish Tank Temp Meter
Keep your aquatic friends thriving with the Digital Aquarium Thermometer — a compact, waterproof temperature meter designed for fish tanks, turtle tanks, and other freshwater aquariums. Simply attach it to the inside of your tank glass using the built-in suction cup and get an instant, accurate water temperature reading at a glance.
Made in Mainland China.
Why You'll Love It
- Wide Temperature Range: Measures from 0°C to 50°C, covering all common freshwater and tropical fish environments.
- Easy-Read Vertical Design: Slim 14 cm profile with clear scale markings mounts vertically on the tank wall for effortless monitoring.
- Secure Suction Cup Mount: 2 cm diameter suction cup keeps the thermometer firmly in place — no falling or floating.
- High Accuracy: ±1°C accuracy ensures you always know your tank's exact temperature.
- Waterproof & Durable: Fully waterproof construction stands up to continuous submersion in aquarium water.
- Versatile Use: Ideal for fish tanks, turtle enclosures, reptile habitats, and other indoor water features.
- Ultra-Low Power: Operates at just 0.5W, making it an energy-efficient addition to any aquarium setup.
Specifications
| Length | 14 cm |
| Suction Cup Diameter | 2 cm |
| Temperature Range | 0°C – 50°C |
| Accuracy | ±1°C |
| Power | 0.5W |
| Waterproof | Yes |
| Battery Included | No |
| Package Includes | 1 × Aquarium Thermometer |
| Origin | Mainland China |
Perfect For
- Tropical freshwater fish tanks
- Goldfish and coldwater aquariums
- Turtle and reptile water habitats
- Indoor decorative water features
- Beginner and experienced aquarium hobbyists
For more information on maintaining healthy aquarium environments and fish care, visit the U.S. Consumer Product Safety Commission (CPSC) for product safety guidelines.
Note: Due to differences in monitor settings and lighting, actual color may vary slightly from photos. Please allow 1–3 mm variance due to manual measurement.
Learn more: Aquarium
Frequently Asked Questions
Q: Is this aquarium thermometer fully waterproof and safe to keep submerged?
A: Yes, the digital aquarium thermometer is fully waterproof and designed for continuous submersion inside fish tanks and turtle habitats. Simply attach it to the inner glass wall using the included suction cup.
Q: What temperature range does this fish tank thermometer measure?
A: This aquarium thermometer measures water temperatures from 0°C to 50°C, making it suitable for tropical fish, coldwater fish, turtle tanks, and a wide variety of other freshwater aquarium setups.
Q: Does the aquarium thermometer come with a battery?
A: No, a battery is not included with the thermometer. Please check the product specifications or packaging for the required battery type before use.
Q: How do I mount the thermometer in my fish tank?
A: The thermometer features a 2 cm suction cup that attaches securely to the inside of your aquarium glass. Press it firmly against a clean, smooth glass surface to ensure a secure hold and prevent it from slipping.