The EHEIM 300W Heater is a reliable and efficient heating solution designed for aquariums ranging from 159 to 264 gallons. This fully submersible heater ensures optimal water temperature for both fresh and marine environments, making it an essential tool for maintaining a healthy aquatic habitat.

Constructed from shock-resistant and shatter-proof glass, the EHEIM Heater is built to withstand the rigors of underwater use while providing precise temperature control. The innovative TruTemp dial allows users to recalibrate the heater with an accuracy of +/- 0.5°F, ensuring that your aquatic life thrives in a stable environment.

The heater features a safety control mechanism that prevents operation when the water level is too low, providing peace of mind for aquarium owners. Its sleek black design seamlessly integrates into any tank setup, while the On/Off indicator light allows for at-a-glance monitoring of the heater's status.

Key Features

• Suitable for tanks between 159-264 gallons.
• Dimensions: 20” long x 1.4” diameter.
• 100% fully submersible with automatic shut-off feature.
• Thermo safety control to prevent dry running.
• Made from shock-resistant and shatter-proof glass.
• TruTemp dial for recalibrating temperature within +/- 0.5°F accuracy.
• On/Off indicator light for easy monitoring.

The EHEIM 300W Heater is perfect for aquarium enthusiasts who demand precision and reliability. With its robust construction and advanced features, this heater is designed to provide a safe and stable environment for your fish and aquatic plants. Ideal for both novice and experienced aquarium owners, the EHEIM Heater ensures that your aquatic ecosystem remains healthy, vibrant, and well-regulated.