JBL Aquarium Thermometer DigiScan Alarm

JBL Aquarium Thermometer DigiScan Alarm
Digital aquarium disc adhesive thermometer with alarm function

• Digital display aquarium thermometer that displays water temperatures from 0-37 °C in 0.1 °C increments. Preset alarm flashes <18 and >28 °C
• Attachment: Insert battery, peel off protective adhesive film and simply stick thermometer onto cleaned aquarium glass from the outside and press on. The 4-part Velcro sticker allows the thermometer to be easily removed at any time
• Accuracy: +/- 1.0 °C. Battery: 1 x AG10. Size: 5 x 3,5 cm. Digit height: 1.8 cm - therefore easy to read. Do NOT immerse thermometer in water!
• The water temperature is transmitted very accurately to the temperature contact on the back of the thermometer via the aquarium glass
• Scope of delivery: 1 digital aquarium thermometer with alarm function, incl. battery (AG10) and Velcro sticker for attachment

The water temperature in aquariums has a crucial importance for animals and plants and should therefore be monitored. Most tropical ornamental fish feel most comfortable at temperatures between 24 and 26 °C. However, there are also fish that prefer lower temperatures. The discus cichlid is one of the fish that find higher temperatures between 27 and 29 °C ideal. 
The water temperature can be increased with the help of control heaters (JBL ProTemp S) and decreased with the help of coolers (JBL Cooler).