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

$2.99 (-40%) Chewy Price
$4.99 List Price
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About This Item

Details

  • 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.

Instructions

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.
4.0
Rated 4 out of 5 stars
86 Ratings

32 Customer Reviews



Rated 4 out of 5 stars
By Richard on Oct 29, 2025

Thermometer

There work pretty well. Not unsightly to me. I do use backup glass ones too. The glass ones NOT to be used with large fish!! They'll break 'em---and have done

There work pretty well. Not unsightly to me. I do use backup glass ones too. The glass ones NOT to be used with large fish!! They'll break 'em---and have done so.


Rated 5 out of 5 stars
By Karrie on Oct 21, 2025

Perfect size

Works well in my 2 gallon tank for Thor. Perfect size.

Works well in my 2 gallon tank for Thor. Perfect size.


Rated 5 out of 5 stars
By BellaBoo on Aug 21, 2025

Convenience

Removed the strip, pressed onto tank side and have real time readings. Great Value for the price

Removed the strip, pressed onto tank side and have real time readings. Great Value for the price


Rated 5 out of 5 stars
By Gregory on Jan 24, 2025

Works

Reads temp on side of tank. Have nothing to compare it to and have a preset submersible heater in the tank. Temp has read consistently on thermometer since I placed

Reads temp on side of tank. Have nothing to compare it to and have a preset submersible heater in the tank. Temp has read consistently on thermometer since I placed on tank.


Rated 1 out of 5 stars
By Carol on Nov 15, 2024

Garbage

You cannot read the thermometer in a lower-light area without turning a flashlight on it. I haven't had it more than a month and it fell apart and no longer registers

You cannot read the thermometer in a lower-light area without turning a flashlight on it. I haven't had it more than a month and it fell apart and no longer registers the water temperature at all.


Rated 5 out of 5 stars
By Jennifer on Feb 19, 2025

Reasonable Price

Works as designed and is a good backup to my internal themometer.

Works as designed and is a good backup to my internal themometer.


Rated 1 out of 5 stars
By Titus2 on Jan 13, 2025

Garbage

threw it away after 3 weeks. Only thing it does do is stick onto tank.

threw it away after 3 weeks. Only thing it does do is stick onto tank.


Rated 5 out of 5 stars
By Andy on Feb 21, 2025

Neat & functional

Just peel & stick. Looks sleek on my beta tank

Just peel & stick. Looks sleek on my beta tank


Rated 3 out of 5 stars
By susan on Jan 14, 2025

Small-sufficient but dark to read

Once you stick it on you can't remove it or it'll rip

Once you stick it on you can't remove it or it'll rip


Rated 4 out of 5 stars
By Calvin on Jan 22, 2025

Good price

Works good. Worth the money. Delivery was fast.

Works good. Worth the money. Delivery was fast.