We strongly recommend using two thermometers in your aquarium to accurately monitor the water temperature.

Why Two Thermometers?

• Placing one thermometer on either side of the tank helps detect temperature gradients—variations in water temperature from one side of the tank to the other.

• Monitoring both sides increases your chances of spotting potential temperature issues before they become serious, helping you maintain a stable, healthy environment for your fish and other aquatic life.

Using multiple thermometers ensures precise monitoring and helps protect the wellbeing of your aquarium inhabitants.