ADVANCED ELECTRONIC HEATING
Equipped with dual digital sensors and the intelligent VueTech® alert system, Fluval E series are among the most sophisticated aquarium heaters available today. Water temperature is continuously monitored and communicated using a simple-yet-effective color coding system, giving hobbyists peace of mind knowing the safety and well-being of their tank inhabitants remain intact.

ADVANCED ELECTRONIC HEATING
Equipped with dual digital sensors and the intelligent VueTech® alert system, Fluval E series are among the most sophisticated aquarium heaters available today. Water temperature is continuously monitored and communicated using a simple-yet-effective color coding system, giving hobbyists peace of mind knowing the safety and well-being of their tank inhabitants remain intact.
VUETECH® ALERT SYSTEM
Screen changes color to communicate Safe Zone temperature and High/Low* fluctuation alerts (± 1 °C or ± 2 °F).
*if water temperature rises or fall beyond 3 °C or 5.5 °F, the colored screen with flash, indicating a potential risk.

VUETECH® ALERT SYSTEM
Screen changes color to communicate Safe Zone temperature and High/Low* fluctuation alerts (± 1 °C or ± 2 °F).
*if water temperature rises or fall beyond 3 °C or 5.5 °F, the colored screen with flash, indicating a potential risk.

ELECTRONIC PRECISION
Microprocessor technology with dual sensors provide accurate and real time water temperature readings.

ELECTRONIC PRECISION
Microprocessor technology with dual sensors provide accurate and real time water temperature readings.

ADDED SAFETY
Protective casing prevents fish and décor from coming into contact with or damaging heater core.

ADDED SAFETY
Protective casing prevents fish and décor from coming into contact with or damaging heater core.

TRUSTED RELIABILITY
Whether in nature or in an aquarium, fish are sensitive to temperature fluctuations and can suffer from immune system shock if sudden shifts occur.
Investing in a reliable heating system that produces consistent water temperature will help ensure the well being of your livestock.
TRUSTED RELIABILITY
Whether in nature or in an aquarium, fish are sensitive to temperature fluctuations and can suffer from immune system shock if sudden shifts occur.
Investing in a reliable heating system that produces consistent water temperature will help ensure the well being of your livestock.

ADDITIONAL FEATURES

FULLY SUBMERSIBLE
Waterproof design permits
positioning inside the tank.

SIMPLE CONTROL
Toggle lever easily adjusts in
0.5 °C (1 °F) increments.

INDEPENDENT Mounting Bracket
Heater can be conveniently separated from bracket.
COMPARE THE MODELS
MODEL Item # | E100A772 | E200A773 | E300A774 |
---|---|---|---|
UPC | 015561107723 | 015561107730 | 015561107747 |
Aquarium Capacity | 30 US Gal(100 L) | 65 US Gal(250 L) | 100 US Gal(375 L) |
Wattage | 100 W | 200 W | 300 W |
Dimensions (L x W x H) | 2 x 1.125 x 11.75"(5.0 x 2.8 x 29.8 cm) | 2 x 1.125 x 14"(5.0 x 2.8 x 35.5 cm) | 2 x 1.125 x 14"(5.0 x 2.8 x 35.5 cm) |