Hydrofarm’s Floating Thermometer is an essential tool in hydroponic or water-based growing systems. The Floating Thermometer measures the temperature level in a growing system’s reservoir; a critical task in water-based growing.
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The Active Aqua floating thermometer delivers easy and accurate readings of your water temperature. This gauge floats and has a pressure sensitive backing for easy mounting.
It features readings in both Celsius and Fahrenheit, as well as clear markings that delineate ideal nutrient temperature.
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