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The Penn Plax Therma-Temp Floating Thermometer with Suction Cup is an all glass thermometer with a suction cup mount. The Penn Plax Therma-Temp Floating Thermometer with Suction Cup reads in both Fahrenheit and Celsius. All...
The Hagen Marina Standing Aquarium Thermometer is an accurate, easy to read temperature indicator for fresh and saltwater fish tanks. Includes a safety zone indicator that applies to most tropical fish and helps protect your...
Fluval Sea Hydrometer provides an accurate and convenient method of measuring specific gravity and salt level in marine aquariums. Regular testing is strongly recommended as stable salinity levels are essential for the health of marine...
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...
Most tropical fish have specific temperature requirements in order to thrive. The Penn-Plax AquaLIFE Therma-Temp Digital Aquarium Thermometer makes it easy to know exactly what temperature your aquarium is at. This thermometer mounts conveniently on...
The Aquatop Floating Glass Thermometer gives you the ability to easily monitor the water temperature in your aquarium. The thermometer is easy to read and has a safe temperature range display which provides the recommend...
With water temperature being such a critical factor for the well-being of fish, its important to have a good thermometer. This Marina Plastic Thermometer comes with a suction cup for easy and reliable installation on...
With water temperature being such a critical factor for the well-being of fish, its important to have a good thermometer. This Marina Stainless Steel Thermometer easily clips onto the aquarium and provides accurate and easy-to-read...
With water temperature being such a critical factor for the well-being of fish, its important to have a good thermometer. This Marina Floating Thermometer is designed to float in the water in a vertical position....
Easy-to-read floating thermometer Includes a safety zone indicator Ensures your aquarium is at a proper temperature
Stainless Steel Thermometer.? Accurate reliable and Economical!? Helps keep you aware of temperature changes that can affect fish and aquarium health.
Easy to read digital aquarium thermometer Waterproof; completely submersible Wide temperature operating range Safe for fresh or salt water aquariums
With water temperature being such a critical factor for the well-being of fish, it's important to have a good thermometer. This Marina LCD digital thermometer provides accurate and easy-to-read temperature readings in Fahrenheit. Ideal for...
With water temperature being such a critical factor for the well-being of fish, its important to have a good thermometer. This Marina LCD vertical mount liquid crystal thermometer provides accurate and easy to read temperatures...
With water temperature being such a critical factor for the well-being of fish, its important to have a good thermometer. This Marina LCD vertical mount liquid crystal thermometer provides accurate and easy to read temperatures...
With water temperature being such a critical factor for the well-being of fish, its important to have a good thermometer. This Marina LCD vertical mount liquid crystal thermometer provides accurate and easy to read temperatures...
With water temperature being such a critical factor for the well-being of fish, its important to have a good thermometer. This Marina LCD horizontal mount liquid crystal thermometer provides accurate and easy to read temperatures...
With water temperature being such a critical factor for the well-being of fish, its important to have a good thermometer. This Marina LCD vertical mount liquid crystal thermometer provides accurate and easy to read temperatures...
Therma-Temp Full Range Digital Thermometer is a clear, easy to read thermometer that mounts conveniently on the outside glass wall of your aquarium. The Thermometers pressure sensitive backing makes accurate temperature readings of your aquarium....