Your cart is empty.
Your cart is empty.Product Description
Why Choose Us?
You may think that the temperature in the aquarium doesn’t need to be monitored carefully… But when the water in your aquarium is too hot or too cold, this can have negative effects on the plants and fish in the tank.
This is why a very dependable and durable thermometer is important for your aquarium.
Our Story
Founded by a team of Reptile enthusiasts and designers, Neptonion is spearheading the new concept of vivarium and aquarium and all of their accesories from their studio since 2017. We plan to showcase reptiles' life and fill people's spaces with their miniature ecosystems.
Specification
Perfect Companion For Aquarists
Measuring Range : -58 °F to +158 °F (-50 °C to +70°C)
Working Temperature :-50 to 140°F (-10 to 70°C)
Working Humidity : 20%~85% (No condensate)
Maximum Precision : 0.1°C
Margin of Error : +/- 1°C
Switch between °C and °F
Powered by one LR44 button cell battery (included 1 )
Sensor probe cable length: Approx. 3 feet (1 meter)
Special Notification:When temprature is higher than 70°C or lower than -50°C, ”H°C" or "L°C" pops up on the screen.
- Package Included
- 1 x Aquarium thermometer
- 1 x LR44 button cell battery
- 2 x Suction cup mounts
- 1 x Standard color package with instructions
Installation
1. Open the battery cover and insert the battery, please make sure (+) positivepole face upward.
2. Set up the suction cup.
3. Clean the surface of the suction cup with for the best adsorption.
4. Adhere it at the glass of tank.
5.Press and hold the power (PWR) button to turn on. Press the power button for 3 seconds to turn off.
NOTICE：To get the best result, the probe should be submerged into the tank to gauge the water temperature. Please don't submerge the whole thermometer, only the probe.
The most suitable Temprature
Corals
The water should be maintained at a temperature of about 73 to 80°F, possibly slightly higher when breeding. If the temperature is too low or too high, the zooxanthellae algae, which most corals require for survival, will die or vacate the polyps. PH should be at 8.0 to 8.4, specific gravity between 1.021 and 1.026 and stable (29 to 35 ppt) and other water parameters should be within the generally acceptable levels of a saltwater aquarium (ammonia – 0, nitrates and nitrites less than .2 ppm).
Tropical Fish and Weed
Every kind of fish has its own temperature preferences. In general, GloFish fluorescent fish can live in a fairly wide temperature range, anywhere from 64-86°F (18–30°C), but prefer temperatures of 72-80°F (optimal is 78° F).Common Goldfish from 65-82° F(18–28°C), Fancy Tail Goldfish from 65-82° F(18–28°C).
The most important thing to remember is to avoid quick temperature changes, since these can be fatal for the fish.
Frog
The rule of thumb is that you should house one frog per five to ten gallons of tank space. More space is always better than less space. Giving your frogs as much space as possible leads to healthier frogs, bolder frogs (you’ll see them more in a bigger tank). Besides, your temps should stay between 70-80° F(21–26°C) .
Snake
Tropical snakes kept in captivity (boa constrictors, pythons, etc) require relatively warm temperatures and high relative humidity. Daytime temperatures should range between 80 and 85° F. Nighttime temperatures can fall between 70-75 F without creating problems for most snakes. Native American snakes do well when maintained at 70-80° F.
Lizard
Safe humidity conditions for lizards are between 65-75% relative humidity.
Safe temperature conditions for lizard are between 85-95°F (29-35°C) during the day.
Nighttime temperature should never drop below 75° F (24°C).
As with many reptiles, lizards like having a basking area, which typically can be kept as high as 120° F(49°C).
Turtle and Tortoise
Generally, safe temperatures for tortoises are between 70-85°F(21-29°C) during the daytime. Nighttime temperature should be kept between 65-75°F(18-23°C), while a basking temperature of 86-100°F (30-37°C) is recommended.
IMPORTANT: Certain tortoise species (such as the Red Footed Tortoise) may require humid conditions while others (such as the Greek and Russian Tortoises) require an arid environment. Fully research your specific pet’s needs before setting up a habitat.
James
2025-08-31 10:33:42
This works well. I have the probe hanging near the intake for my hang on back filter, so you don't notice it much. Comparing the temperature to my other thermometers that I trust, I am getting readings within 0.1 degrees on each of them, so I am confident this is giving me accurate temperatures. The suction cups that come with it work well. One was a little deformed from the packaging, but it still functions great.
Sadie Ellis
2025-08-27 14:58:47
Works for the intended use
Dexter
2025-07-08 13:47:05
It's ok love the product.
Anna
2025-05-25 13:39:54
Everything works well! I really liked that this package came with 2 working batteries so I didn't have to go on a scavenger hunt to find these certain batteries. My fish loves to squeeze into every small space possible and so she's managed to separate the heater from the wall, but she's yet to accomplish that with these suction cups!The thermometer works super well, I only wish there was an LED option where it's easier to read. When the lights are on, it's legible, but at night when everyone is most wary of leaving their heaters on, I can't read it so I'm always using the flashlight on my phone to read the numbers. Only a slight inconvenience, but not large enough to hate on it.I've only had it for 4 days now, but it works super well and I love that it's small!Update: it's been over a month since I've bought it and I've yet to have any issue with it overheating. Occasionally, I may notice that it's a little warm (if it gets to be near 83 degrees, that's when I open a window or something, I don't use the AC or heater in my apartment). I have yet to unplug it other than when I clean the tank!
Pat-kun
2025-04-06 18:53:34
Unit is good for what it is and appears to be accurate enough for my needs. I like that it comes with the batteries and suction cups for both the unit and the probe that attaches inside the aquarium.I normally just turn it on as needed when I want to view the aquarium's temperature and then shut if off to conserve batteries.Temp accuracy-wise, I'd say it is not spot on, but close enough when I compare it with other thermometers when checking the water temps.Time will tell how sturdy the button is with all this turning on and off, but in my case, I would only check the aquarium's temp once or every other day or so, as I also have a standard glass thermometer inside the aquarium. Overall a good buy and worth it.
Blessed Mama
2025-02-09 15:20:27
The media could not be loaded.
Michelle Moore
2025-01-22 14:43:19
I have two of these, one for each of my tanks, and the older one stopped being accurate after about 6 months. It's not just a little off either. The older one thinks my tank is only 59.5°F but when I checked using the newer one, it's actually 77°F. I tried turning it off and on again and replaced the batteries, but it still isn't accurate. Based on the price, that's kinda okay because I could just buy a new one every 6 months, but I don't know if it's work the heart attack thinking my heater stopped working.UPDATE: Definitely not worth it. This time, the thermometer slowly stopped being accurate. I didn't realize and thought I just needed to up my heater a bit. I almost KILLED my fish!
Bruce Halliday
2024-11-13 10:35:46
Item was as described
Recommended Products