VAYINATO Hang-On Style Glass Aquarium Thermometer (Pack of 2). Designed for convenience, this thermometer easily hangs on the tank edge without the need for suction cups, ensuring a secure and stable placement. It provides accurate and reliable temperature readings, helping maintain optimal water conditions for fish, shrimp, and aquatic plants. Made from high-quality glass, this thermometer is durable and easy to read, allowing quick monitoring at a glance. Its compact and lightweight design ensures it doesn’t disturb the aquarium setup while offering consistent performance. Ideal for both freshwater and marine aquariums, it is an essential tool for maintaining a healthy aquatic environment.