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Keep track of your nutrient solution temperature using the EcoPlus Aquarium and Reservoir Thermometer.
It's enclosed in a quality German-made glass tube to keep it water tight.
You can either let the Aquarium and Reservoir Thermometer float in the water or use the suction cup to stick it to the inside of your aquarium or hydroponics reservoir.
The suction cup is made to withstand acid and alkali conditions.
This floating thermometer will measure a temperature range from 32° to 110° F.
EcoPlus® Floating Thermometer: |
$2.45 |
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