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Your cart is empty.Water temperature is an important factor that affects the health of fish. The Fluval vertical mount digital thermometer (1.75" 4.45 cm in length) is accurate and easy to read. It ranges from 18 to 30 degrees C (64 to 86 degrees F) . It comes with an adhesive backing which makes it easy to mount to the outside glass. Ideal for all fresh and saltwater aquarium setups.
Mike A.
2025-08-19 12:35:19
Despite its unassuming size and it's simplicity it works extremely well. I have had them stuck on the side of almost every aquarium I have owned. I use them as a backup and a secondary thermometer for a quick comparison between it and my more accurate thermometer to make sure they agree and there are no discrepancies between the two. I have had them work for over ten years and outlast the aquarium.Word of advice, make absolutely sure you place it where you want it because once it's on the only way it's coming off is with destructive force. It can come off but you will break it in the process.Overall I would highly recommend this for every aquarists for every aquarium you own.
Aaron davenport
2025-08-11 12:31:43
Calibrated by secondary thermometer. Its accurate. Good guality easy to use easy to read
Customer
2025-08-10 18:29:41
I think these strips are good except they need to be put on a tank at eye level because they don't glow strong enough and are not that easy to read unless right on top of it. I have 4 if these and they all are accurate and match the 2nd thermometer readings I have. They are non obtrusive though which I really like.
Tracy
2025-08-09 12:11:13
works as stated and colors last....I put mine on outside of bottom of tank away from the heater to get accurate reads the entire length of the tank
N. Ortiz
2025-07-15 12:24:55
Awesome little thermometer. Beats the pants off the digital thermometer because it's ALWAYS THERE and you don't have to bust out a separate device. Do yourself a favor and get this for convenience.
Customer
2025-07-10 12:36:03
Thought it was hard to read. To be fair I do have trouble with my eyes.
Precise Disarray
2025-07-03 18:11:00
Easy to use, seemingly accurate, cheap. Perfect.I have it attached to the outside corner of my small five gallon tank. The room my tank is kept in tends to be cold, and with the winter season upon us, I wanted to make sure I had an idea of warm/cold my tank is. I bought a heater and this thermometer. I almost purchased one that gets attached inside, but real estate inside this tiny tank is limited. This is perfect.This thermometer is unobtrusive- I don't focus in on it when looking at my tank. It simply attached to outside of tank, so no hassle in getting it set up. Shows a temperature range that appears to be accurate. Between this and the heater I added, my guppies seem much happier.
Michael
2025-03-21 17:52:10
It was inexpensive and confirms that I should get a heater for my Betta. I was most surprised by the ease it is to read, and that it worked extremely well on the curve of our fish bowl.I included a picture that really doesn't do it justice. It is easier to read even the picture shows.I would not hesitate to recommend this item to anyone. And, I would definitely buy again.
Frctt
2025-03-13 15:24:53
De marque mais c'est tout ! Prix excessif pour un tout petit "thermomètre".J'ai utilisé une lame de rasoir pour l'enlever et mettre un vrai thermomètre à la place.Impossible de le retourner car déchiré...
Nasnia
2025-02-21 13:53:39
Es un termómetro perfecto si no quieres que ocupe espacio y si no necesitas una medición exacta del agua. Sencillo de instalar (sólo se pega a la pecera o tanque). Tengo un tanque de 5 litros para un beta y funciona perfecto, porque sólo necesito checar que el agua no esté demasiado frÃa.
Weber, Ben
2024-12-28 11:02:28
Das Thermometer ist gut ablesbar und leicht zu installieren. Es erfüllt seinen Zweck und ist nicht störend da es sehr kompakt ist. Meine Empfehlung.
RICHARD BIRD
2024-12-19 14:51:06
Works perfectly, nice and small, and seems to be pretty accurate.
Customer
2024-12-04 09:30:54
Not accurate... Not worth the price...
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