Hagen Glass ThermometerThermometershttp://www.charterhouse-aquatics.co.uk/catalog/hagen-glass-thermometer-p-1990.html<UL>
<LI>Centigrade and Fahrenheit
<LI>For fresh and salt water
<LI>Accurate and easy to read
<LI>Safety zone indicator for most tropical fish
<LI>Protects fish from unsafe temperatures </LI></UL>The MARINA floating thermometer is accurate and easy to read. It has a safety zone indicator for most tropical fish. Protect your fish from unsafe temperatures. For fresh or saltwater aquariums2.95upc1990Charterhouse AquaticsHagen Glass Thermometer5 out of 5
based on 1 voters.