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Temp Alert is a large face, digital thermometer with four alert features. Displays both the aquarium water temperature and room temperature in Fahrenheit. Alarm will sound and LCD flashes in the following alert modes: High Temp Alert Only (probe), Low Temp Alert Only (probe), Both High and Low Temp Alert (air/room), Both High and Low Temp Alert (probe). Includes 3 ft cord with all plastic probe and suction cup. Measures 4" x 4" x 3/4".

Recommended by breeders Warms your reptile and his surroundings just like the sun Excellent for use at night Most widely used heat mats in the world As a primary heat source, this heat mat produces the uniform, evenly distributed warmth reptiles and amphibians require by mimicking the gentle heat of the sun. The mat remains at a steady 100 degrees Fahrenheit, emanating warmth to animals sitting on top of the substrate or cage furnishings. T-Rex Cobra Heat Mats are the most widely used vivarium heaters in the world. For glass or acrylic aquariums. Cobra Heat Mat Dimensions Watts Mini4" x 5"310-20 gal6" x 11"730-40 gal11" x 11"1250-60 gal11" x 17"2060 gal. and up11" x 29"28-->

Recommended by breeders Warms your reptile and his surroundings just like the sun Excellent for use at night Most widely used heat mats in the world As a primary heat source, this heat mat produces the uniform, evenly distributed warmth reptiles and amphibians require by mimicking the gentle heat of the sun. The mat remains at a steady 100 degrees Fahrenheit, emanating warmth to animals sitting on top of the substrate or cage furnishings. T-Rex Cobra Heat Mats are the most widely used vivarium heaters in the world. For glass or acrylic aquariums. Cobra Heat Mat Dimensions Watts Mini4" x 5"310-20 gal6" x 11"730-40 gal11" x 11"1250-60 gal11" x 17"2060 gal. and up11" x 29"28-->

Recommended by breeders Warms your reptile and his surroundings just like the sun Excellent for use at night Most widely used heat mats in the world As a primary heat source, this heat mat produces the uniform, evenly distributed warmth reptiles and amphibians require by mimicking the gentle heat of the sun. The mat remains at a steady 100 degrees Fahrenheit, emanating warmth to animals sitting on top of the substrate or cage furnishings. T-Rex Cobra Heat Mats are the most widely used vivarium heaters in the world. For glass or acrylic aquariums. Cobra Heat Mat Dimensions Watts Mini4" x 5"310-20 gal6" x 11"730-40 gal11" x 11"1250-60 gal11" x 17"2060 gal. and up11" x 29"28-->

Recommended by breeders Warms your reptile and his surroundings just like the sun Excellent for use at night Most widely used heat mats in the world As a primary heat source, this heat mat produces the uniform, evenly distributed warmth reptiles and amphibians require by mimicking the gentle heat of the sun. The mat remains at a steady 100 degrees Fahrenheit, emanating warmth to animals sitting on top of the substrate or cage furnishings. T-Rex Cobra Heat Mats are the most widely used vivarium heaters in the world. For glass or acrylic aquariums. Cobra Heat Mat Dimensions Watts Mini4" x 5"310-20 gal6" x 11"730-40 gal11" x 11"1250-60 gal11" x 17"2060 gal. and up11" x 29"28-->

Under tank heaters help maintain a stable and comfortable environment for your reptileHelps offer a natural temperature gradientInexpensive, low-wattage heating element costs only pennies a day to operateReptiTherm Under Tank Heaters economically heat the inside of your glass terrarium to a minimum of 5-10 degrees warmer than the room. Economical heaters use a solid state nichrome heating element that costs only pennies a day to operate. Adhesive attaches heater to bottom of glass terrarium and stays in place. The Mini ReptiTherm Under Tank Heater is safe for use on the side of plastic or acrylic terrariums. Includes rubber feet to slightly elevate your terrarium to allow excess heat to escape. UL Listed. Note: Heater cannot be removed once attached. Size Measurement Watts Tank Size Mini 4" x 5"4 watts1-5 gal Small 6" x 8"8 watts10-20 gal Medium 8" x 12"16 watts30-40 gal NEW Large 8" x 18"24 watts50-60 galPlease click on "More Information" for use instructions.

Under tank heaters help maintain a stable and comfortable environment for your reptileHelps offer a natural temperature gradientInexpensive, low-wattage heating element costs only pennies a day to operateReptiTherm Under Tank Heaters economically heat the inside of your glass terrarium to a minimum of 5-10 degrees warmer than the room. Economical heaters use a solid state nichrome heating element that costs only pennies a day to operate. Adhesive attaches heater to bottom of glass terrarium and stays in place. The Mini ReptiTherm Under Tank Heater is safe for use on the side of plastic or acrylic terrariums. Includes rubber feet to slightly elevate your terrarium to allow excess heat to escape. UL Listed. Note: Heater cannot be removed once attached. Size Measurement Watts Tank Size Mini 4" x 5"4 watts1-5 gal Small 6" x 8"8 watts10-20 gal Medium 8" x 12"16 watts30-40 gal NEW Large 8" x 18"24 watts50-60 galPlease click on "More Information" for use instructions.

Help distribute heat more evenly in your terrarium Minimizes heat pockets, to reduce reptile stress Installs easily under your reptile's substrate Great for planted terrariums Hydrokable delivers heat upward from the bottom of your terrarium, for even distribution. Install the double-insulated silicone cable in a repeated S-pattern along the bottom of your terrarium before adding substrate. Includes suction-cup clips. Control your Hydrokable with the external Hydroset electronic thermostat. Set temperature easily with the ergonomic adjustment knob. -->Its independent probe works in water or air, displaying reliable LCD readouts in both F and C. Flame symbol indicates when heating. Or, choose the economical Hydroset Electronic Thermostat model with manual temperature dial and no LCD readout. Hydroset may be used in combination with any heater. Watts Length of cable For aquariums 2514 ft10-18 gallons5020 ft16-35 gallons7525 ft30-50 gallons10033 ft40-65 gallonsPlease click on "More Information" for features.

Help distribute heat more evenly in your aquarium Minimize heat pockets to reduce fish stress Installs easily under your gravel substrate Great for planted aquariums Hydrokable evenly distributes heat upward from the bottom of your aquarium. Install the double-insulated silicone cable in a repeated S-pattern before adding substrate. Includes suction cup clips. Control your Hydrokable with the external Hydroset LCD Electronic Thermostat. Set temperature easily with the ergonomic adjustment knob. Its independent probe works in water or air, displaying reliable LCD readouts in both F and C. Flame symbol indicates when heating. Or, choose the economical Hydroset Electronic Thermostat model with manual temperature dial and no LCD readout. Hydroset may be used in combination with any heater.Please click on "More Information" for additional features and specifications.

Help distribute heat more evenly in your terrarium Minimizes heat pockets, to reduce reptile stress Installs easily under your reptile's substrate Great for planted terrariums Hydrokable delivers heat upward from the bottom of your terrarium, for even distribution. Install the double-insulated silicone cable in a repeated S-pattern along the bottom of your terrarium before adding substrate. Includes suction-cup clips. Control your Hydrokable with the external Hydroset electronic thermostat. Set temperature easily with the ergonomic adjustment knob. -->Its independent probe works in water or air, displaying reliable LCD readouts in both F and C. Flame symbol indicates when heating. Or, choose the economical Hydroset Electronic Thermostat model with manual temperature dial and no LCD readout. Hydroset may be used in combination with any heater. Watts Length of cable For aquariums 2514 ft10-18 gallons5020 ft16-35 gallons7525 ft30-50 gallons10033 ft40-65 gallonsPlease click on "More Information" for features.