Eheim Thermo Control Aquarium Heater – 25W
Product details
| Management number | 235175485 | Release Date | 2026/07/02 | List Price | US$50.75 | Model Number | 235175485 | ||
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The Eheim ThermoControl 25 is a compact, high-precision aquarium heater designed for consistent water temperature in small tanks. With an adjustable range from 18°C to 34°C, it ensures a stable and healthy environment for tropical fish, shrimp, and aquatic plants.
Equipped with thermo safety control, it automatically switches off when exposed to air, preventing overheating and damage. Its shock-resistant quartz glass construction guarantees durability, while the slim, fully submersible design fits easily into aquariums up to 25 litres.
Key Features
- 25W heater – ideal for aquariums up to 25 L
- Adjustable temperature range: 18–34°C
- Thermo safety control prevents overheating
- Fully submersible with waterproof sealing
- Shock-resistant quartz glass for durability
- Easy-to-read temperature scale
- Suitable for freshwater & marine tanks
- Made in Germany with a 3-year warranty
Specifications
- Power: 25W
- Aquarium Size: Up to 25 L
- Temperature Range: 18–34°C
- Length: 22 cm
- Material: Quartz glass
- Suitable for: Freshwater & Saltwater
Usage
Ideal for nano aquariums, betta tanks, and shrimp setups, the Eheim ThermoControl 25 keeps water temperature stable, reducing stress and improving fish health.
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