Our Top Pick: Cooper-Atkins Waterproof Reduced-Tip Digital Thermometer.
Our Runner Up Pick: Fluval Wireless 2-in-1 Digital Thermometer.
Best Budget Pick: Marina Floating Thermometer.
Best Digital Aquarium Thermometer: Zacro LCD Digital Aquarium Thermometer.
Over and above that, can I use a fish tank thermometer to take my temperature?
A tool that is used to measure temperature. As you have probably guessed by now, an aquarium thermometer allows you to accurately check the temperature inside your tank. This small device is an essential piece of aquarium equipment – if you own a fish tank, then you need an aquarium thermometer. It's that simple!
Secondly, where should the thermometer be placed in a fish tank? The placement of the thermometer needs to be above the gravel line so it can get an accurate reading of the water. Floating and standing thermometers go inside the aquarium on the opposite side of the heater. A thermometer close to the heater might read higher than the actual temperature.
Next, how accurate are stick on aquarium thermometers?
Stick On Thermometer They aren't bad although they aren't the most accurate of options either. They sometimes can also be a bit difficult to read. Sticker thermometers work via a liquid crystal display that changes color with the temperature.
How do I know if my thermometer is accurate?
Add a little clean water until the glass is full and stir. Wait for about three minutes before inserting the sensor on the thermometer into the ice-filled water. Wait for about thirty seconds and check that the thermometer reads 32°F. If it does, then it is accurate, but if not, it requires calibration.
BESTSELLER NO. 1 in 2021
Zacro LCD Digital Aquarium Thermometer Fish Tank Water Terrarium Temperature
Small volume, large function: The size of thermometer is 2.17 x 1.46 in. Our thermometer is suitable for different water types such as fresh water, tap water, salty water, marine water and etc.
Convenient: You can choose seither Fahrenheit or Celsius according to your need. What's more, each thermometer is equipped with a LR44 battery.
Show clearly temperature: You can read the temperature data clearly in the LCD screen. Please note that the thermometer reading has about 1 degree deviation.
Easy to use: Submerge probe into fish tank to measure water temperature (Submerge probe only, do not submerge thermometer in water).
Zacro Pack of 2 LCD Digital Aquarium Thermometer Fish Tank Water Terrarium Temperature
Submerge probe into fish tank to measure water temperature (Submerge probe only, do not submerge thermometer in water).
Easy to apply suction cup and easy to read lcd screen; temperature readings to within 1 degree
Large, easy to read lcd display; compact design for discrete use
Temperature range -50 degree Celsius ~ + 70 degree Celsius; Operating temperature -10 degree Celsius ~ +50 degree Celsius.
Powered by one lr44 button cell (included)
BESTSELLER NO. 3 in 2021
Aquarium Thermometer, Digital Touch Screen Fish Tank Thermometer with Large LCD Display, Stick-on Tank Temperature Sensor Ensures Accurate Reading for Aquarium Terrarium Amphibians and Reptilesâ€¦
🐌🐌 Cordless & Touch Screen Design : no probes or messy wires in water and backside temperature sensor stick on the outside glass of the fish tank prevent water infiltration and electronic Oxidation, Large Crystal Touch Screen makes it easier to read the temperature far away, stands out among other aquarium thermometers.
🐌🐌 Large numbers on 3.2" Large Transparent Screen : 3.2" large glass screen is larger than most of the thermometers, large temperature display on transparent screen, will not block your view.
🐌🐌 Accurate Display : With an accurate temperature sensor stick on the surface of the fish tank, this Digital aquarium thermometer will display temperature for fish tank, reading from 0°C to 70°C / 32°F - 158°F, accurate to 0.1°
🐌🐌 Easy to Operate : pull down the black battery cover below the screen, insert the battery, close it, stick and read the tank temperature. Press "up" or "down" to switch °C / °F
🐌🐌 Widely used : Suitable For Different Water Types Such As Fresh Water, Tap Water, Salty Water, Marine Water And Monitors The Living Temperature For Reptile Such As Lizard, Turtle.Also, it can be used for DIY Brew Beer and wine barrel, Terrarium, Greenhouse, Vivarium and any sort of pet tank thermometer.
BESTSELLER NO. 4 in 2021
Marina Floating Thermometer for Betta Fish Tank with Suction Cup, Aquarium Thermometer, 11201A1
Easy to read floating aquarium thermometer with suction cups
Includes a safety zone indicator appropriate for most tropical fish
Equipped with suction cups to attach to the side of your fish tank
Ensures your aquarium is at the proper temperature
Thermometer is 4.25 inches tall
BESTSELLER NO. 5 in 2021
Inkbird Wireless Thermometer and Hygrometer Use Android and iOS Smart Sensor Data Logger with External Aquarium Probe for Aquarium Pet Shrimp Coral Fish Aquatic Pets
🐠🐠【Flexible】 Add an Inkbird M1 WiFi Gateway (sold separately) for data and alerts via the Internet. It's BT(Bluetooth) enable without gateway
🐠🐠【APP & Multiple Devices】 Free APP (Engbird) can be applied to IOS and Android system, which supports multi-language. History and immediacy data can be remotely checked. One mobile phone can monitor more than one sensor, and one sensor can be monitored by more than one mobile phone.
🐠🐠【Data Storage & Sampling Interval】 Hold data for 20 days if the sampling interval is 1min, and the max date storage is 30000 points. Different sampling interval can be setting.(10s/ 30s/ 1min/ 2mins/ 5mins/ 10mins/ 30mins) The saving data time will be different if you choose different sampling interval.
🐠🐠【Probe & Mode】 Inside and external probe are supplied.External aquarium probes can only measure temperature, not both internal and external temperatures.
BESTSELLER NO. 6 in 2021
Neptonion Aquarium Thermometer LCD Digital Aquarium Thermometer with Suction Cup Fish Tank Water Terrarium Temperature for Fish and Reptiles Like Lizard and Turtle
👸 - Easy to read : With compact design ,The Large LCD display unit is easy to read.
👋 - °F / ℃ : It records a wide range of temperature （can be read in Celsius or Fahrenheit）, which makes it exceptionally useful in that you can use it in any kind of fish tank.
⏰ - Precise : Displaying temperature measurements within 0.1 degrees! And has a temperature range from -50 to +70 degrees celsius.
💪 - Easy to set up : This thermometer comes with two parts that have suction cups that simplify the mounting process.
💊 - Durable : it’s powered by one LR44 battery. These are very long lasting and easy to replace. Making this a great choice if you’re looking for an accurate and durable thermometer.
BESTSELLER NO. 7 in 2021
VIVOSUN 2-Pack LCD Digital Aquarium Thermometer Fish Tank Water Terrarium Temperature with Suction Cup for Turtle
HIGH ACCURACY: Temperature Range: -50℃ ~ +70℃ (-58 °F ~ +158 °F); This aquarium thermometer is accurate to +/- 1℃, no matter whether the probe is placed in any corner of this fish tank, an accurate temperature will be displayed
LCD DISPLAY: Comes with a large LCD display that is easy to read clearly and accurately
ADJUSTABLE UNIT TEMPERATURE: Easy to adjust the temp between Fahrenheit and Celsius displays; Long-press the power button to adjust the unit display
TWO SUCTION CUPS: Equipped with two suction cups, one for attaching the cable to the side of the tank and another for attaching the thermometer
SUPER LONG CABLE: The cable length connected to the probe is 39.37 inch (1 m) superior to 23.62 inch (60 cm) standard cable length; Allows accurate temperature measurements in even the largest fish tanks
BESTSELLER NO. 8 in 2021
JW Pet Company Smarttemp Thermometer Aquarium Accessory
In-tank thermometer is secured with magnet outside the tank
No suction cups needed
Green safe zone indicates optimal temperature range
Large easy to read numbers
BESTSELLER NO. 9 in 2021
6 in 1 Aquarium Test Strips with Thermometer | Fast & Accurate Water Quality Testing Kit for Aquariums & Ponds | Monitors pH, Hardness, Nitrate, Temperature and More (100 Tests)
HOME TESTING KIT - Ready to use, for your convenience; tests for 7 most critical parameters in fish tanks, pH, Chlorine, General Hardness, Carbonate Hardness, Nitrate, Nitrite and Temperature
ACURATE AND FAST RESULTS - Strips come with a detailed color chart, detect low levels of impurities and foreign substances, help prevent any invisible water problems and keep your fish safe
EASY TO Use: Simply dip the strip in water and compare with color chart for instant and reliable results. No more going to the pet stores because tests can be done at home in just one minute
SHELF LIFE – 100 testing strips packed in separate packages; strips in an open package need to be used within 3 months, so you can test your aquarium water quality at regular intervals and don't have to rush using all 100 strips
MULTIPLE USES – Can be used to test betta fish tanks, cold water or tropical fish tanks, shrimp tanks, plant aquariums, fish ponds and any other freshwater aquariums
BESTSELLER NO. 10 in 2021
Aquarium Thermometer, C/F Switch LCD Digital Fish Tank Thermometer with Large Clear Screen, Monitor Water Terrarium Temperature, No Messy Wires in Your Saltwater Freshwater and Reef Aquarium. (Black)
Simple and Sleek Aquarium Thermometer: Digital number display on large clear screen ensures you to read current temperature quickly and accurately without any blind zone. no probe or messy wires in water reduce electronic component aging problem.
Accurately monitor water temperature in Fahrenheit or Celsius: Just press “up” or “down” to switch C / F, and this temperature thermometer will display reading from 0C to 70C / 32F - 158F with precision backside temperature probe stick on the fish tank, it is accurate to 0.1.
Easy to set up safe zone: This Self-adhensive fish tank thermometer is powered by CR2032 (included), you just need to tear down the film and stick it to the outside of your fish tank. Specially made insulative tape is easy to remove and will not leave any stain on your fish tank.
Wide application: Suitable for different water types such as fresh water, tap water, salt water, marine water, can be used as terrarium thermometer to monitor the living temperature for reptile such as lizard, turtle.
Our Fish Aquarium Thermometer is backed by 6 Month Warranty. Contact us if you have any problem.
Rectal thermometers, which go into your rear end, are the most accurate, but they can be uncomfortable. Armpit, ear, and forehead thermometers aren't as accurate. Most doctors think an oral thermometer, which you hold under your tongue, is best.
A good range is 76° to 80°F (25° to 27°C). A few species need to be kept several degrees warmer, and some species require temperatures a few degrees cooler. A thermometer is vital. A stick-on type enables you to check the temperature whenever you look at the aquarium.
A rectal temperature is 0.5°F (0.3°C) to 1°F (0.6°C) higher than an oral temperature. ... An armpit (axillary) temperature is usually 0.5°F (0.3°C) to 1°F (0.6°C) lower than an oral temperature. A forehead (temporal) scanner is usually 0.5°F (0.3°C) to 1°F (0.6°C) lower than an oral temperature.
In particular, the water temperature has a direct effect on your fish's metabolism. If the water in your tank is too cold, then your fish's metabolism will slow down, which leads to your fish becoming sluggish and sleepy. ... Stress is arguably the number one reason why aquarium fish die…
Warm water holds less dissolved oxygen than cold water, so summer is the time when fish can have a hard time getting enough oxygen. ... So on warm summer nights during algal blooms, the dissolved-oxygen concentration sometimes drops too low for the fish, and a die-off can occur.
“Reading the temperature is straight forward. If one crystal is highlighted in green, it is that temperature. If two adjoining crystals are highlighted in blue and tan, it is the temperature in between.”
A liquid crystal thermometer, temperature strip, or plastic strip thermometer contains heat-sensitive liquid crystals that change color to indicate different temperatures. Liquid crystals possess the mechanical properties of a single crystal. They can distinguish temperatures within 0.1°C.