EHEIM thermocontrol-e 250W Aquarium Heater

Accurate & Safe Heating for Aquariums up to 400 Litres

The EHEIM thermocontrol-e 250W is designed for precise, reliable temperature regulation in aquariums up to 400 litres. Whether you're keeping freshwater or marine fish, this heater maintains a stable environment using smart electronic controls and durable, lab-grade glass construction.

Key Features

• Adjustable temperature range: 20°C to 32°C

• Accurate control with ±0.5°C precision

• For aquariums up to 400 litres

• Laboratory glass coating for even heat distribution

• Waterproof and fully submersible design

• Thermo Safety Control prevents overheating or dry-running

• LED status light: red (heating), green (target temp reached)

• 170cm power cord with secure suction mounting

• Compatible with freshwater and marine setups

• 3-year manufacturer's warranty

• Power: 250W | Height: 442mm | Diameter: 36mm

What's Included

• EHEIM thermocontrol-e 250W heater

• Double suction cup mount

• Instruction manual

Technical Specifications