LCD Digital Waterproof Aquarium Thermometer for Fish Tanks

By: Fischuel

This Aquarium Thermometer is the perfect choice for anyone looking to ensure their fish's water temperature is just right. Featuring an LCD Digital Waterproof Thermometer with a Suction Cup, you can easily attach it to the side of your aquarium and monitor the water temperature. It's designed specifically for fish like Betta, so you can be sure that your fish will be safe and happy. This thermometer is the best choice for accuracy, build quality, convenience, and overall satisfaction. Get this Aquarium Thermometer and give your fish the best care possible.

Key Features:

This Fischuel Aquarium Thermometer is the perfect tool for monitoring the temperature of your fish tank. With its small suction cup and external wire, this thermometer is 100% waterproof and designed to easily attach to the side of your tank. The LCD digital display provides accurate readings, so you can be sure your fish are enjoying the perfect water temperature.
74
B2B Rating
114 reviews

Review rating details

Value for money
97
Overall satisfaction
97
Convenience
97
Build quality
97
Accuracy
97

Details of LCD Digital Waterproof Aquarium Thermometer for Fish Tanks

  • Age Range (Description): Adult
  • Item Length: 2.12 Inches
  • Unit Count: 1 Count
  • Customer Reviews: 3.6/5 stars of 865 ratings
  • Manufacturer ‏ ‎: Fischuel
  • Upper Temperature Rating: 70 Degrees Celsius
  • Aquarium Thermometers: Aquarium Thermometers
  • Package Dimensions ‏ ‎: 6.89 x 5.98 x 1.42 inches; 1.45 Ounces
  • Display Type: LCD
  • Special Feature: Waterproof
  • Power Source: Battery Powered
  • Date First Available ‏ ‎: August 31, 2019
  • Brand: Fischuel
  • Batteries ‏ ‎: 2 LR44 batteries required.
  • Product Care Instructions: Hand Wash Only
  • Best Sellers Rank: #79 in Aquarium Thermometers
  • ASIN ‏ ‎: B07X7P6CJN
  • Number of Batteries: 2 LR44 batteries required.

Comments

Grant Reynolds: Worked for a month then had to keep taking apart and drying Each time LCD got worse finally no visual at all .Would not recommend Purchasing.

Canada on Apr 02, 2023

Gauthier: Excellent produit pour mettre dans vôtre aquarium.

Canada on Mar 30, 2023

Chris Rahm: Worked well for a month. Then water seaped in and now it's broken. I made sure it was tight and oring was in place and it worked fine. Then I noticed display was blank I thought the battery was dead I untightened battery cap and once I removed battery I could see moisture inside. Replaced battery with brand new one and still not working, confirmed with the pink water damage indicator.

United States on Dec 05, 2022

DubbsB: I bought 2 of these for my 10 gallon tanks on 4/21/21. Both have high quality heaters which I monitor closely to make sure they're functioning correctly.
The first malfunctioned by flickering and then shutting off. I changed the battery, noticing water in the clear part of the edges around the LCD display and the battery looked like it had a burn mark in one spot. The LCD screen also had a portion of it with water evidence.
The second one in the other tank suddenly shot up to 86.8 degrees 5 days ago which resulted in me lowering the temperature until it was 75 degrees which I wouldn't have realized had I not doubted the reading on the digital and tested with a secondary thermometer.

Coming back on this listing, it says "12 month warranty" and then there is nowhere to contact the seller about this. Go through Amazon for resolution? Great, will do, next, after damage has been done already to animals and plants within the tanks due to temperature fluctuations. If so many customers report the same major malfunction in temperature reading, 5-10° across the board, this product should be discontinued.

United States on Jun 13, 2021

SassyPeteSassyPete: I bought two of these for my two tanks. Right off the bat, one of them wasn't working right - switched out the battery, seemed to be okay. Put them in my tanks. Then I noticed a few days ago that my one tank's temp was super-low. Okay, so I switch out the heater. Still isn't coming up to temp. Bought a 2nd heater (bad luck? Maybe...). Still not up to temp. So I finally got the idea to switch the thermometers in each tank - sure enough, it wasn't the heater, it was the thermometer.

Opened it up - and I see what I got pictured. A corroded battery in a leaking thermometer. I'm glad I caught it before it killed one of my fish kids, but I'm disappointed. The other thermometer is doing very well! I can see the numbers, it's super reliable - one of my tanks has an adjustable heater that the thermometer matches. Now I'm out a thermometer. Just disappointed.

United States on Feb 17, 2020

LilaspenLilaspen: I bought this thermometer because I had my glass thermometer (the kind sold at many pet stores) shatter, and this digital thermometer saved the day! I’m never turning back. I bought two! One for my main tank and the other for a quarantine tank. For those using this product, make sure the battery cap is tightly screwed on and sealed so that no water gets into the device.

⭐️For the developer of this product:
The only critique I can give to the developer of this thermometer is that the suction cup is oddly placed in that the thermometer screen faces upward... being short, I couldn’t see the display without turning it at an odd angle. May I suggest that the suction holder be placed on a swivel so that the customer can adjust the angle of the thermometer screen. Or just place the suction cup attachment so that the screen faces flat forwards and not at an upwards angle. I had to hot glue the suction cup to the back of the thermometer cap... (Those reading this- never expose batteries to heat like hot glue. Not sure what the heat would do- and I definitely don’t want to find out!)

Other than the above suggestions, I AM AMAZED that the developers are not only...

United States on Feb 03, 2020

Frank Ridley: Now..... this is what I like. A product that is well designed, cheap, and does the job.

The thermometer arrived after a couple of days. Installing the battery was a breeze. Instead of using a tiny little screw (can you ever find the right little screw driver?) I only had to unscrew the knob on the back of the thermometer. Seller even provided an extra battery Easy.

Thermometer's suction cup worked well. The LED read out was easy to read. And it seems to provide an accurate reading of the water temperature. All is well......

United States on Nov 16, 2019



LCD Digital Waterproof Aquarium Thermometer for Fish Tanks Zacro 2-Pack LCD Digital Aquarium Thermometers - Monitor Water Temperature for Fish Tank Safety LCR Hallcrest A-1005 Vertical Aquarium Thermometer with Liquid Crystal Display
LCD Digital Waterproof Aquarium Thermometer for Fish Tanks Zacro 2-Pack LCD Digital Aquarium Thermometers - Monitor Water Temperature for Fish Tank Safety LCR Hallcrest A-1005 Vertical Aquarium Thermometer with Liquid Crystal Display
B2B Rating
74
97
96
Sale off $2 OFF $2 OFF
Total Reviews 114 reviews 291 reviews 67 reviews
Age Range (Description) Adult Adult All Life Stages
Item Length 2.12 Inches 6.75 Inches
Unit Count 1 Count 1 count 1 Count
Customer Reviews 3.6/5 stars of 865 ratings 4.5/5 stars of 2,064 ratings
Manufacturer ‏ ‎ Fischuel No LCR Hallcrest LLC
Upper Temperature Rating 70 Degrees Celsius
Aquarium Thermometers Aquarium Thermometers Aquarium Thermometers
Package Dimensions ‏ ‎ 6.89 x 5.98 x 1.42 inches; 1.45 Ounces
Display Type LCD LCD Analog
Special Feature Waterproof High Accuracy
Power Source Battery Powered Battery Powered
Date First Available ‏ ‎ August 31, 2019 February 25, 2016 July 25, 2015
Brand Fischuel Zacro LCR Hallcrest LLC
Batteries ‏ ‎ 2 LR44 batteries required. 1 Lithium Metal batteries required.
Product Care Instructions Hand Wash Only Wipe Clean Wipe Clean
Best Sellers Rank #79 in Aquarium Thermometers #48 in Aquarium Thermometers
ASIN ‏ ‎ B07X7P6CJN B01C6PE4G2 B00ZZR1OW6
Number of Batteries 2 LR44 batteries required.
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