Aquarium Thermometer Strips, Fish Tank Thermometer Sticker 4 PCS

Sticks very well on LBK, works as advertised.

So I didn't use these for an aquarium, but to test the temperature accuracy of a heated floor. When the strips were just sitting on the bathroom counter, it accurately gauged the room temperature. I dropped the stip on the heated floor, and it accurately gauged and matched the controls for the temperature. I was very impressed! I only wish the color guide was stronger. At times it was tricky to read, but could just be my eyes!

This is a correction/replacement to my previous review. They actually work. The temp can be a hard to see unless your eyes are at the same level as the strips. I have the strips on a jar on the floor so when I tried to check the temp (even if I squatted down) I could see no color around any of temps. I took a picture from lower down (parallel to the floor) and suddenly the temp could be seen :-)

It’s Great work now I should let you know it’s great for my sourdough starter but it may be big for 300ml mason jars. It’s easy peel back of plastic and stick on to mason jar perfectly and best part literally for $10 dollar for 4 set for all jars accurate tempter logins.

Works great. Nice size. Easy to see numbers.

It's very difficult to see what temperature is displayed, even in good light. I wouldn't trust this product to let me know if the aquarium temperature is outside the normal range.

exactly as described.

Amazing quality, tested with a different thermometer to verify and it seems to be accurate. Good font size makes it visible for those with less than perfect vision. Sticker seems to hold pretty well. I didn't read the amount I bought so I have extras. Amazing value since I thought I was buying just one thermometer sticker lol.

Works great, a bit hard to read