The Aqua One digital LCD thermometer is a basic external style thermometer that has self adhesive pads to attach it to the external glass of the aquarium. It has a green bar that clearly indicates on the scale the current temperature reading, making it easy to perform rapid visual checks on the water temperature.
External digital LED style thermometer or fixed using suction pads provided
Suitable for most aquarium types
Comes with self adhesive stickers to apply to external glass
Easy to perform rapid water temperature measurements