Keep track of your water temperature with the HDE LCD Digital Aquarium Thermometer. This convenient thermometer sports a large and easy-to-read LCD display screen while still being small and compact for discrete use. This digital thermometer is comprised of two basic components: the sensor and the display. Simply attach the display unit to the outside of the tank using the suction cups and submerge the probe into the water in the tank for accurate, up-to-the-minute readings within 0.1 degree. Caring for your fish has never been easier!
Easy-to-use digital aquarium thermometer includes a large easy-to-read LCD display.
Provides up-to-the-minute accurate temperature readings within 0.1 degree in both Fahrenheit and Celsius.
Suction cups affix the screen to the outside of your tank and the temperature gauge to the inside of your tank submerged in water.
LR44 batteries are included so you can start measuring temperature as soon as you open the package.
To turn the thermometer on simply press the “On” button and you’re ready to measure your aquarium’s temperature and ensure your fish’s health.
This heater does not work. First mine never came with batteries, I had to run out and purchase some after I received the thermometer. Second the numbers just flash random things when the probe is in the water. It bounces from Lo, -35, -45, 82, 56, Lo. I have to constantly take the battery out and turn the unit back on again. This was a waste of my $10.00!!
Durable for active tank occupants
on Jan 10, 2021
We purchased this originally for a tank with an Oscar because we were afraid the fish would break a typical glass thermometer. We now also use one in our turtle tank. It’s good because you can replace the battery. Readout clearly visible
Battery doesn't last
on Jan 27, 2021
It worked, but battery didn't last. It was also hard to find a replacement, because many stores were out of stock on this type of battery.
on Jan 20, 2021
Such a useful tool to use when taking care of fish! Very easy to use and even came with its own little battery!
Great for keeping temperatures
on Jan 1, 2021
Got for my saltwater aquarium got tired of trying to find other ones that were supposed to stick to the tank.
on Jan 9, 2021
Accurate reading and easy to use. Comes with suction to keep temp piece in place below water.
on Nov 21, 2020
WELL THAT WAS A LIE WHEN THEY SAID A BATTERY COME WITH IT HOPEFULLY WHEN I DO IT WILL LAST LONG BECAUSE I'VE BEEN SEEING ALOT OF BAD REVIEWS ON THIS.
on Nov 23, 2020
There wasn’t a battery included. I’d love to review this item, but will have to wait until I can get a battery.
on Aug 14, 2020
It works in telling the temperature, but the suction cups were totally junk. Right from the start they wouldn't hold to the aquarium. I cleaned the glass with everything I could think of to make sure the glass was clean but the thermometer kept falling off. I finally had to tape it to the side. I won't but this again.
Don't waste your money
on Sep 5, 2020
This product initially read low compared to a calibrated mercury thermometer. Over time the reading drifted lower and lower. Replacing the battery did not help. This product is worthless.