SunGrow Betta Fish Thermometer Sticker, Temperature Strip for Small Aquarium & Reptiles Tank

By SunGrow
Rated 3.6923 out of 5 stars
$2.99 (-40%)Chewy Price
$4.99Chewy Price
In Stock
FREE 1-3 day delivery on first-time orders over $25

About This Item


  • Help your betta buddy’s water stay at the perfect temperature.
  • By helping to make sure that the water stays at the appropriate temperature, you’re supporting your fish’s health and wellness.
  • Simply peel and fasten this thermometer to your tank.
  • Black design with white numbers is easy to read—while read temperature is designed to appear in blue so that you can easily see it.
  • Helps prevent illnesses that are caused from shifts in water temperature, such as fur coat syndrome.

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Fish TypeBetta, Cichlid, Goldfish...Betta, Bottom Feeder, Cichlid...BettaMarine Fish, Tropical Freshwater
Aquarium TypeSaltwater, FreshwaterSaltwater, FreshwaterFreshwaterSaltwater, Freshwater

Questions & Answers

2 Customer Questions

What do the different colors mean? Does blue mean that’s the current temp?
Answer by ChewyFeb 20, 2022
This sticker is designed using black with white numbers making it easy to read—while reading the temperature is designed to appear in blue so that you can easily see it.

Will this stick to a plastic betta tank?
Answer by ChewyJul 28, 2023
To be the most effective, the sticker betta thermometer should be stuck to the outside of your betta tank away from any heat source such as light bulbs or heat pumps. This ensures you receive the most accurate reading and can adjust your water temperature accordingly.

ReviewsWrite a Review

Rated 3.6923 out of 5 stars
13 Ratings
Would recommend to a friend

13 Customer Reviews

Rated 5 out of 5 stars
By Bloom on Oct 12, 2023

Greenhouse temperature monitor for Orchids

Maintaining the right temperature in my greenhouse used to be tricky. Temperature swings could harm my beloved plants. Sticker thermometers, ranging from approximately 6x to 9x degrees Fahrenheit, came to the rescue. I placed these discreet devices near my plant collection, including my favorite orchids, which thrive between 70-80F. These thermometers revolutionized my greenhouse care routine, offering an affordable and effective way to monitor and maintain the perfect environment. Thanks to them, my orchids bloom beautifully, and my other plants prosper in a stable and nurturing climate.

Rated 5 out of 5 stars
By sammy on Oct 5, 2023

Handy for Kombucha brewing

this sticker thermometer is a must-have tool for anyone delving into the art of kombucha brewing. It's incredibly simple to use. Jus peel off the backing, stick it onto your brewing vessel, and you've got an instant temperature gauge. Monitoring the temperature is crucial for a successful kombucha brew, as it ensures the yeast and bacteria are happy and productive. With this sticker, you can easily keep an eye on the ideal temperature range, making it a breeze to maintain a healthy brew! It's durable, reliable, and incredibly convenient. Plus, it removes any guesswork, allowing you to focus on perfecting your kombucha rather than worrying about the temperature. A highly recommended addition to any kombucha brewer's toolkit!

Rated 5 out of 5 stars
By sandra on Oct 2, 2023

Monitor my reptile temperature

I bought a reptile lamp with a dimming feature, and I needed a temperature sticker to ensure I maintained the right water temperature for my fish. This sticker works perfectly for that purpose. However, avoid pointing the lamp directly at the sticker, as it can cause the temperature to read higher than the actual water temperature. I bought a few stickers, which also allows me to use one outdoors in my backyard

Rated 5 out of 5 stars
By Sarah on Sep 21, 2023

Easy to read

It remains securely in place on the aquarium's outer glass and provides accurate readings. Excellent!

Rated 4 out of 5 stars
By ILoveOurGodA on Jun 20, 2023

pretty good

This item works well, and changes colors good to show Celceous and Ferenheight. It also has good stick to the tank. the only part I don't like is that it seems a bit damaged. the highest reading's ceramic cover is pealing off and doesn't look very nice.

Rated 1 out of 5 stars