Coralife Digital Thermometer
$15.99
A Coralife digital aquarium thermometer for keeping an eye on your tank's temperature.
Why We Use It
Temperature swings are one of the fastest ways to stress fish and corals, and a quick-read digital display makes it easy to spot a stuck heater before it becomes a problem.
Use: Place the probe away from heaters and return outlets for an accurate reading of your main tank water. Most reef tanks run around 76–80°F.
