The Aquatop Floating Glass Aquarium Thermometer offers a simple way to keep track of your aquariums water temperature. This user-friendly thermometer is clear and easy to read, featuring a safe temperature range indicator that highlights the ideal conditions for most tropical fish. It comes with a reliable suction cup mount for secure attachment to any smooth glass or acrylic surface in your aquarium. If dislodged by fish, snails, or during cleaning, the thermometer will conveniently float on the waters surface. Suitable for both freshwater and saltwater environments, its a versatile tool for any aquarium enthusiast. For more aquarium supplies, visit shop.morphmarket.com.