Two digital aquarium thermometers with a probe and suction cup in a convenient two pack provide reliable water temperature readings for fish tanks. Each unit features a water sensing probe and a suction cup for secure mounting on the tank glass, plus a large LCD display for easy reading from a distance. Key benefits Accurate water temperature readings to help maintain a stable environment for fish and other aquatic life. In water sensing probe delivers Direct temperature measurements without being affected by room temperature. Easy installation with a suction cup mounting; no tools required. Large LCD display enables quick checks at a glance, reducing the need to guess when adjusting heaters. Dual pack design offers flexibility for two tanks, separate zones, or backup in case one unit needs replacement. Key attributes Pack size: 2 digital aquarium thermometers with probe and suction cup. Display: Large LCD for clear temperature readouts. Functionality: In water temperature sensing with an external display for easy monitoring. Compatibility: Suitable for use with standard fish tanks and glass aquariums. Application: Designed for everyday aquarium temperature monitoring to support a stable habitat. Use cases Multi tank setups: Monitor the temperature of two tanks or zones simultaneously, ensuring each tank stays within its range. Freshwater or tropical tanks: Regularly check water temperature to support healthy fish and compatible equipment operation. Quarantine or isolation tanks: Keep a reliable temperature reading in or stressed fish environments to aid acclimation and care. This two pack provides straightforward monitoring with a clear readout, helping you maintain consistent aquarium temperatures with minimal effort.