Keep your aquarium at the perfect temperature with this glass thermometer. Easy to install with the included suction cup, this thermometer accurately measures the water temperature to ensure that your fish are happy and healthy. Ideal for use in both freshwater and saltwater aquariums, this thermometer is a must-have for any aquarium owner. The clear glass design is unobtrusive and won't detract from the beauty of your tank. Get yours today and make sure your fish are living in the best possible environment.