An ideal way of monitoring pond temperature year-round . This simple device makes it easy to get a quick reading at any point. Water temperature can affect a variety of things as well as give a good indicator of overall pond health. Pond temperature can help inform decisions such as what to feed your fish or when it's best to introduce new fish to the pond. Features: Floating device - have a constant measure of the temperature of your pond Celsius and Fahrenheit - the temperature will display in both measurements for quick reading Discreet - the device will sit discreetly under the water Tie - a built-in tie means the thermometer can be secured in one place for easy access Specifications: Height: 19cm (7.4in) Width: 5cm (1.9in) Depth: 5cm (1.9in) Weight: 0.15kg (150g)