If the temperature inside the tank suddenly changes, your fish will fall ill and cause the dead is possible. Maintaining the constant internal environment for your aquarium is absolutely necessary for keeping healthy fish.
One decided to get a start and set up an aquarium, you should consider and ensure the proper water temperature inside the tank. When it comes to measuring temperature, there is nothing better than the best digital aquarium thermometer.
#1 Easy to use and install
The best aquarium thermometers are used for only one job is to measure water temperature, so there is no need to buy anything that is complicated to use and install.
Zacro thermometer includes 2 major parts are an LCD display and a submersible probe. It features a suction cup, which allows you to attach the LCD display to the outside wall of the tank for easy monitor and the probe is placed inside the tank to measure water temperature.
VEE GEE thermometer is a bit different in design. It includes a moderate size display, which shows the temperature and the external sensor. This thermometer does not need to be attracted to the tank all the time.
You will need to submerge the external sensor in the tank for a few seconds and the display will show the result. The drawback is that you will have to do this and repeat once you need to know the temperature. This thermometer is not stuck into the tank so it will not always show the result.
#2 Temperature range
Each species of fish will require its own temperature level. Tropical fish need higher temperatures than temperate fish. Zacro thermometer is a reading range of -50 degrees Celsius~ + 70 degrees Celsius. You can also switch between Fahrenheit and Celsius.
The temperature range of VEE GEE thermometer is between -10 to +100°C or +14 to +212°F. It can be read in both Fahrenheit and Celsius too. Due to its wide range of temperatures, this thermometer is ideal for a tropical fish tank, which requires a warmer temperature level.
The most important criteria of evaluation for the best thermometer is how accurate this thermometer is. Digital aquarium thermometer tends to have the most accurate reading since it does not be affected by any external factors such as room temperature, whether, ventilation, etc.
Zacro thermometer provides the accuracy of +/-1 C degrees. And VEE GEE thermometer offers an accuracy range from 0,1 to +/-0,5 C degrees. Both two thermometers provide a high level of accurate results.