Eheim ThermoControl 100 Aquarium Heater – Adjustable 100W

The Eheim ThermoControl 100 is a high-quality, adjustable aquarium heater designed to maintain a stable and healthy water temperature for your fish and plants. With a precise control range of 18°C to 34°C, it ensures optimal comfort for both freshwater and marine aquariums.

Built with shock-resistant quartz glass and thermo safety control, it automatically switches off when removed from water, preventing overheating. Its compact design, waterproof seal, and easy-to-read temperature scale make it a reliable choice for aquarists of all levels.

Key Features

• 100W power – suitable for aquariums up to 150 L
• Adjustable temperature range: 18–34°C
• Thermo safety control – automatic dry-run shut-off
• Fully submersible with waterproof construction
• Shock-resistant quartz glass for durability
• Clear temperature display for easy setting
• Suitable for both freshwater and marine tanks
• Made in Germany – includes 3-year warranty

Specifications

• Power: 100W
• Aquarium Size: Up to 150 L
• Temperature Range: 18–34°C
• Length: 28.5 cm
• Material: Quartz glass
• Suitable for: Freshwater & Saltwater

Usage
Perfect for tropical fish, planted tanks, and marine setups, the Eheim ThermoControl 100 ensures a stable, stress-free aquatic environment for healthier, more active fish.