Maintain precise and reliable water temperatures with the Aqueon® Submersible Aquarium Heater. Built for durability and safety, this heater features shatter-resistant quartz glass, an electronic thermostat, and automatic safety shut-off. Designed for use in both freshwater and saltwater aquariums, it provides accurate temperature control and worry-free operation—ideal for novice and experienced aquarists alike.
Key Features
Fully Submersible – Safe and efficient operation underwater in both vertical and horizontal positions
Shatter-Resistant Quartz Glass – Thermal-durable design resists impacts and breakage
Electronic Thermostat – Automatically stops heating when the set temperature is reached
Precise Temperature Control – Adjustable from 68°F to 88°F in 1° increments
Automatic Safety Shut-Off – Turns off when not properly submersed or if overheating; resets when cooled
LED Indicator Light – Illuminates when unit is actively heating
Long Reach – Equipped with a 6-foot power cord for flexible placement
UL Approved – Certified for safety and performance
For Freshwater & Saltwater Use – Versatile compatibility for all aquarium types
Product Specifications
Wattage
Ideal for Aquarium Size
50W
Up to 20 gallons
100W
Up to 30 gallons
150W
Up to 55 gallons
200W
Up to 75 gallons
300W
Up to 90 gallons
Temperature Range: 68°F – 88°F
Power Cord Length: 6 feet
Mounting: Vertical or horizontal with suction cups
Ensure a safe and stable aquatic environment with the Aqueon® Submersible Aquarium Heater—precision heating backed by durability, safety features, and trusted Aqueon quality.
