Buy Aquarium Thermometers for Healthy Fish
Keep your fish healthy with our aquarium thermometers. Choose from digital, stick-on, and submersible models for accurate water temperature monitoring.
Found 79 items
- Features
- LCD temperature display
- Adjustable heating
- Submersible design
- Features
- LCD digital display
- Adjustable temperature control
- Constant temperature monitoring
- Features
- WiFi connectivity
- Tuya Smart compatibility
- Multi-parameter water testing
- Features
- Adjustable temperature control
- Smart LED display
- US plug compatible
- Features
- Waterproof design
- Digital temperature display
- Precision measurement
- Features
- Touch screen control
- Temperature regulation
- Digital display
- Features
- Digital touch screen display
- Precise temperature regulation
- Easy-to-use socket accessories
- Features
- Water level control
- Easy installation
- Durable design
- Features
- LED display
- Wireless operation
- Sticker attachment
- Features
- High accuracy 0.1°C
- Touch and sleep mode
- LED digital display
- Features
- Aquarium CO2 monitoring
- Easy-to-use detector
- Compact design
- Features
- Digital LCD display
- Accurate temperature measurement
- Easy to read
- Features
- Electronic water temperature measurement
- Suitable for tropical fish breeding
- Blue internal diving design
Electronic Aquarium Water Thermometer with Suction Cup Black Electronic temperature display
$7.68
- Features
- Electronic temperature display
- Waterproof design
- Suction cup for easy installation
- Features
- CO2 level monitoring
- pH indicator
- Glass ball design
- Features
- Digital temperature display
- Accurate marine water measurement
- Easy to install
Fish Tank Thermometer Liquid Crystal Temperature Sensor Accurate temperature monitoring
$7.02
- Features
- Accurate temperature monitoring
- Easy to read liquid crystal display
- Wide temperature range (10℃ to 40℃)
- Features
- Waterproof design
- Digital display
- Probe for accurate measurements
- Features
- Digital LCD display for easy reading
- 3D temperature sensor for accurate monitoring
- Adhesive sticker for easy installation
- Features
- Waterproof design
- 10K NTC temperature sensor
- ABS plastic housing
- Features
- Waterproof design for aquatic use
- Digital LCD display for clear readings
- No battery required for operation
- Features
- Transparent glass design
- CO2 level monitoring
- pH indicator
- Features
- Water temperature sensor
- Hygrometer
- Thermometer with 1m probe
- Features
- Digital LCD display
- Waterproof design
- No battery required