SunGrow Betta Fish & Reptiles Aquarium Tank Water Temperature Digital Thermometer Gauge

By SunGrow
Rated 2.7143 out of 5 stars
$6.99 Chewy Price
No Longer Available
This item may be discontinued. We're not sure when it will be available again.

About This Item


  • Can read the temperature in Celsius and Fahrenheit—all you have to do is press the power button and turn it on!
  • Includes a reader tip to encourage the reading of just the temperature in the tank and not the rest of the room.
  • Suitable for reptile habitats, hamster cages and any aquarium.
  • Crafted with sturdy plastic and an LCD screen that’s designed to be easy to read.
  • Just fasten the LCD screen to the outside of your tank with a suction cup, put the tip of the reader in the tank, fasten with the suction cup—and you’re all set.

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Questions & Answers

1 Customer Questions

Is this suitable for a reptile tank (will not be submerged in water)?
Answer by ChewyJul 18, 2022
This gauge is suitable for a reptile tank.

ReviewsWrite a Review

Rated 2.7143 out of 5 stars
7 Ratings
Would recommend to a friend

7 Customer Reviews

Rated 5 out of 5 stars
By PetsRgreat on Apr 30, 2023
Top 250 Contributor

Accurate, sensitive

So glad I got this. Dropped the sensor end near water flow for accuracy. The readout is placed on outside of tank where it is easy to see. It is accurate and reads temp changes quickly. It seems very sensitive.

Rated 5 out of 5 stars
By Rayray on Dec 16, 2022

Not bad at all

I read a lot of bad reviews but the price was so good I could not pass. The work great for me, very accurate up to only a degree off as most are. Tip to turning them off is to hold down the power button a good 5 seconds. Other than that I have enjoyed them!

Rated 1 out of 5 stars
By inaccurate on Dec 14, 2022

not accurate

At least 5-7 degrees off. Shows higher temp and it’s lower. Very bad, not worth the cheap buy.

Rated 1 out of 5 stars
By 16fishy on Dec 1, 2022

Where's the battery!

Received product without a battery. Very disappointed

Rated 1 out of 5 stars
By CellestSky on Aug 7, 2022

Not accurate

It's a 7 degree difference from my infrared temp gun. Waste of money.

Rated 1 out of 5 stars
By Karen on Mar 10, 2022

Power button doesn’t work

Seems to be an accurate temp but the power button doesn’t work. Easier to buy a different brand, remove the battery in this one and keep, than send back.

Rated 5 out of 5 stars
By MerleTheGirl on Apr 5, 2022

Great purchase

Love this digital thermometer. It is very accurate, and easy to use. Highly recommended, Excellent price