The biOrb Submersible Digital Thermometer is suitable for any aquarium, it is completely submersible, very quick and easy to install and a great device for monitoring the temperature of your aquarium water. This handy little thermometer is designed to stick to the inside of the aquarium. It has a clear and accurate digital display in °C and is supplied with a battery. The sucker specifically designed to securely attach to the round surface of the biOrb however is will attach to any aqaurium.
