The EHEIM thermocontrol+ e is a premium smart aquarium heater offering WiFi-enabled control and digital precision for both freshwater and marine tanks. With temperature settings adjustable from 18 °C to 32 °C and accuracy within ±0.5 °C, it features full submersion (IPX8), dry-run protection, dual suction mounting and works seamlessly with other devices in the EHEIM digital ecosystem. Ideal for aquarists seeking advanced automation, dependable performance and seamless integration in modern aquarium systems.