EHEIM Thermocontrol e Heater Size:400 It features wireless control via

It features wireless control via integrated Wi-Fi

porous volcanic stones ideal for creating striking aquascapes in freshwater aquariums and terrariums

perfect for remote reservoirs

following mechanical and before chemical filtration

the device uses suction to lift debris and sludge from the gravel while returning the water directly to the tank—preserving beneficial substrate structure and reducing disturbance

EHEIM Thermocontrol e Heater Size:400 It features wireless control viaThe EHEIM thermocontrol e is a premium aquarium heater offering smart WiFi control and precision temperature regulation for freshwater and marine tanks. With electronic adjustment from 18 C to 32 C and accuracy of 0. 5 C, it includes dry run protection, a double suction holder, and an impact resistant glass jacket for uniform heat dispersal. Compatible with other EHEIM digital devices for synchronized routines (e. g., filter flow or lighting), it