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![Coralife Presents Coralife Digital Thermometer 1/4'x1 1/2'. Attach this Compact Device to the Side of your Aquarium for Accurate Temperature Readings to ±1.5°F. Temperature Probe Sits Inside Aquarium to Monitor Temperature, while Lcd Provides °C or °F Readings from -10°F to 140°F. Includes Power Button, Mounting Suction Cups, 39" Temperature Probe. [15860]](http://cdn.petcarerx.com/img/PrdImg/408x408/12825_001_xl.jpg)
Coralife Presents Coralife Digital Thermometer 1/4'x1 1/2'. Attach this Compact Device to the Side of your Aquarium for Accurate Temperature Readings to ±1.5°F. Temperature Probe Sits Inside ...
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Price: $9.99
Regular Price: $15.08
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![Instant Ocean-Aquarium Systems Presents Instant Ocean-Aquarium Systems (Io) Instant Ocean Hydrometer. Instant Ocean Hydrometer Accurate, Reliable Water Test Equipment is Absolutely Vital to Creating and Sustaining a Healthy, Successful Marine Environment. Easy to Read and Simple to Operate, the Instant Ocean Hydrometer Delivers Precise Full-Range Salinity and Specific Gravity Readings -- Accurate to + 0.001 -- And does it Each Time, Every Time. Full Range [34785]](http://cdn.petcarerx.com/img/PrdImg/408x408/22460_001_xl.jpg)
Instant Ocean-Aquarium Systems Presents Instant Ocean-Aquarium Systems (Io) Instant Ocean Hydrometer. Instant Ocean Hydrometer Accurate, Reliable Water Test Equipment is Absolutely Vital to ...
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Price: $12.99
Regular Price: $19.99
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![Zoo Med Laboratories Presents Zoo Digital Aqua Thermometer Aquarium. Easy to Read Digital Aquarium Thermometer. Waterproof; Completely Submersible. Wide Temperature Operating Range. Safe for Fresh or Salt Water Aquariums. [34798]](http://cdn.petcarerx.com/img/PrdImg/408x408/22473_001_xl.jpg)
Zoo Med Laboratories Presents Zoo Digital Aqua Thermometer Aquarium. Easy to Read Digital Aquarium Thermometer. Waterproof; Completely Submersible. Wide Temperature Operating Range. Safe for Fresh ...
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Price: $6.99
Regular Price: $10.99
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![Red Sea Fish Pharm Presents Red Sea Hydrometer with Therm Digital Thermometer. The Unique, Patented Design of Red Sea's Hydrometer Enables it to be Installed Inside the Aquarium or Sump. Giving a Continuous "Real Time" Reading of Specific Gravity. In Addition it can be Used as a Typical Hydrometer for Periodic Measurements. Includes a Digital Thermometer to Insure Tested Water is at Correct Temperature. [34790]](http://cdn.petcarerx.com/img/PrdImg/408x408/22465_001_xl.jpg)
Red Sea Fish Pharm Presents Red Sea Hydrometer with Therm Digital Thermometer. The Unique, Patented Design of Red Sea's Hydrometer Enables it to be Installed Inside the Aquarium or Sump. Giving a ...
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Price: $14.99
Regular Price: $22.99
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![Taam Presents Taam Digital Aq Thrmtr 93 Deg Aquarium Thermoter Degrees. Digital Aquarium Thermoter 93 Degrees. [34793]](http://cdn.petcarerx.com/img/PrdImg/408x408/22468_001_xl.jpg)
Taam Presents Taam Digital Aq Thrmtr 93 Deg Aquarium Thermoter Degrees. Digital Aquarium Thermoter 93 Degrees. [34793]
Price: $1.99
Regular Price: $1.99
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![Lifegard Aquatics Presents Lifegard Aquatics (Lfgd) Big Digital Temp Alert. A Large Display Digital Thermometer with Alert Feature. Displays Both Aquarium Water Temperature and Room Temperature. [34788]](http://cdn.petcarerx.com/img/PrdImg/408x408/22463_001_xl.jpg)
Lifegard Aquatics Presents Lifegard Aquatics (Lfgd) Big Digital Temp Alert. A Large Display Digital Thermometer with Alert Feature. Displays Both Aquarium Water Temperature and Room Temperature. [...
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Price: $46.99
Regular Price: $70.99
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![Lifegard Aquatics Presents Lifegard Aquatics (Lfgd) Little Time or Temp. A Digital Clock/Thermometer with Illuminating Light for Accurate Measurement of Aquarium Water or Room Temperature in F or C. R270778 [34789]](http://cdn.petcarerx.com/img/PrdImg/408x408/22464_001_xl.jpg)
Lifegard Aquatics Presents Lifegard Aquatics (Lfgd) Little Time or Temp. A Digital Clock/Thermometer with Illuminating Light for Accurate Measurement of Aquarium Water or Room Temperature in F or C...
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Price: $26.99
Regular Price: $40.99