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Thread: Stick-on Vs Digital Thermometers
01-02-2013, 08:53 PM #1
Stick-on Vs Digital Thermometers
My Juwel Rio 125 and my parents Rio 300 both have stick on thermometers, mine was reading at 25'c and my parents 26'c. Today I purchased 2 digital thermometers, and they are coming up at 22'c in my tank and 23'c in my parents tank. Is is normal for stick on glass thermometers to be so inaccurate?