QZQ

QZQ Fish Tank Thermometer Aquarium Thermometer Wireless Touch Stick Digital Aquarium Thermometer LED Display 1 F for Monitoring

477+ bought in the past month

$5.99$6.89

About this item

  • New digital aquarium thermometer: LED display fish tank thermometer with professional LCD visual effect, the fish tank and aquarium water temperature can be displayed clearly, despite the night light, and can be easily read. Mini compact body design is suitable for a variety of different types of fish tanks and aquariums, is a must have fish tank accessories.
  • Safe wireless touch design: The digital fish tank thermometer comes with a touch power button, which can be easily awakened by clicking. The built-in high sensor probe measures the water temperature for fish tank, well-organized wire in the fish tank to protect the fish from being swallowed or electrocuted, providing a clean and safe living environment for the pet fish axolotl turtle.
  • Simple installation: The tank thermometer does not need any installation tool to remove the adhesive on the back, stick it on the outside of the tank below the tank water level, and after standing for 5 minutes, it can accurately and real-time monitor the aquarium temperature change.
  • Accurate data: tank thermometer aquarium measurement range of the tank thermometer is 0°C~60°C, the accuracy is 0.18°C, and the error is ±1 °C. This is suitable for axolotl tank, turtle thermometer, saltwater fish tank accessories, betta fish tank thermometer, etc..
  • Long life battery: Thermometer for aquarium fish tank is powered by a CR2032 battery (included), and the battery lasts up to 12 months. The wireless aquarium digital thermometer will automatically enter the sleep mode after 5 seconds of no operation, extend the battery life, and be more environmentally friendly and energy saving.
$5.99
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Delivery13 Apr – 17 Apr
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Product details

BrandQZQ
Special FeatureLED display fish tank thermometer
ColorBlack
Age Range (Description)Adult
Included ComponentsBattery
Outer MaterialPlastic
Display TypeDigital
Product Care InstructionsDo Not Soak
Unit Count1.0 Count
Power SourceBattery Powered

Technical specifications

product_dimensions1.77 x 1.77 x 0.39 inches; 0.81 ounces
item_model_numberQZQ001
batteries1 CR2032 batteries required.
date_first_availableJanuary 23, 2024
manufacturerQZQ
best_sellers_rank#1,963 in Pet Supplies ( See Top 100 in Pet Supplies ) #2 in Aquarium Thermometers

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Customer reviews

4.51,174 ratings

Customers say

Customers find the thermometer accurate, working well on the outside of tanks, and consider it worth the money.

★★★★★

Good easy and quick

IanNovember 29, 2025

These have now been working well. I think the glass interferes and gives a slightly lower temp than what is in the tank. However they are consistent in their readings just add .5-.8+ and wonderfully easy to use Read more

★★★★★

Love it

ShilohDecember 12, 2025

I love it! its super small and its very accurate its definitely a good price, it comes off pretty easily and it sticks on really nicely, I definitely recommend this for a fish tank or marimo tank. Read more

★★★★★

Definitely recommend

DiegoDecember 24, 2025

Works great, bought 2 and they read a steady temp across my 125 gallon tank. Bright and easy to see Read more

★★★★☆

Works great, build quality ok.

Daisy MirandaJuly 5, 2025

I am very pleased with this product except for 2 issues. This seems extremely accurate and does what it says to do. The display is clear and is fast updating itself on the temperature of the aquarium. It is very responsive and you can’t beat the price of only 6$. The adhesive isn’t strong but it’s enough to keep it and Measure temperatures. This actually ended up to my advantage as I had to return my aquarium and I recycled this thermometer with great ease Second, the power button part of the thermometer seems to stick out a bit from the housing. But it seems to be holding together after a couple months. I’ll use it until it doesn’t work anymore and then I’ll go to the Paizoo brand as it is much better built and is only two dollars more. Read more

Review image 1Review image 2
★★★★★

Love this!

Kat JohnsonNovember 1, 2025

Love this! I have a heater but it doesn’t tell me the temperature of my tank. This lets me know where things are at which is helpful during winter months when the heater struggles to fight against the chilly air. My recommendation would be to make sure you are happy with where you are putting it because the adhesive works FAST. Before fully pressing down, I realized it was a bad idea to put it at the top of the water line but it was too late to remove it. 100% worth the money. I’ve had for a few months and haven’t notified an issue with the battery. Read more

★★★★★

SPOT ON!

Alison G.December 21, 2025

I own 3 of these thermometers and they’re all super accurate. Thanks to these I learned my heater was off by almost 5 degrees. Super great deal! Will buy again Read more

★★★★★

Great thermometer that is attractive!

amy smithOctober 6, 2025

I really love this thermometer because a traditional thermometer is difficult for me to read, even with my contacts. You just stick it on the side of your tank and push the button when you want to read the temperature in your tank. It seems accurate - the temperature might fluctuate by a half degree, which makes sense due to the cycling of the thermostat. It is attractive. I recommend this and will buy again when I get another tank!! Read more

★★★★★

Just what I was looking for

ConstanceDecember 31, 2025

I use this for my frog's aquarium, it's accurate and works great! Very simple setup, you just stick it on to the outside of the tank. Read more

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