The Fish Pool Thermometer combines fun and function with its playful fish-shaped design, making it easy to spot as it floats on the surface. Perfect for pools, hot tubs, spas, and ponds, it accurately measures water temperature while adding a cheerful touch to your water space. Accurate temperature reading - measures water temperature in fahrenheit and/or celsius Fish design - combine fun and functional Durable and waterproof - made from high-quality, UV-resistant plastic for long-lasting use