A Must Have To Maintain Tropical Habitat For Betta — Natively, betta fish are often found in warm and hot waters in low altitude areas such as Burma and Thailand. For the most active betta, it is important that their environment be as close as possible to their native habitat. Since betta are accustomed to consistent tropical temperatures, having an effective betta thermometer is essential to ensure the perfect temperature for your pet fish.
Easily Monitor Your Betta Tank Water Temperature — When it comes to monitoring the water temperature of your betta tank, the most useful tool you can find is an aquarium thermometer. Don’t let your betta tell you it’s too cold or hot in the tank for them. The cost-effective, Peel & Stick SunGrow Betta Thermometer quickly tells you the temperature at a quick glance any time, so that you can make potential adjustments to your betta tank water.
Simple, Practical, Easy To Read & Setup — Designed to be simple to read and attach (just peel and stick), the paper thin thermometer is 5.2” tall by 0.7” wide (13cm x 1.8cm). It is all black with temperature measurements written in white, easy enough to read for even your kids to tell. Using color indication, the water temperature that the thermometer reads will change to a blue color on the measurement scale. The measurement range is 64-93 degrees Fahrenheit or 18-34 degrees Celsius.

HD LED Display & Alarm function】Aquarium Thermometer adopts LED screen to display temperature, LED can provide wide viewing angle and the color is saturated, it is easier to read the data no matter day or night. Green environmental protection and energy saving. With Alarm function, default setting: highest +34℃/+93.2°F; lowest +15℃/+59°F)
【Cordless & Touch Design】Stick-on Induction Thermometer senses water temperature through probe outside of the aquarium, cordless design, no messy wires in the water, providing a clean and safe environment for Aquatic. Touch the button to display the temperature, and the thermometer outside aquarium will enter the sleep state after 40s for energy saving. In Sleep state, touch the power icon button to awaken it and read the temperature
【High Accurate Display】Aquarium Thermometer just needs to tear off the adhesive and stick it below the water level on the outside of the tank（Only used outside of the tank，not waterproof）. The thermometer for terrarium has a reading range of -10℃-+60℃（+14-+140°F）and is accurate to ±0.9℉. Read the temperature at any time, because a proper temperature is vital to the health of aquatic organisms