Description
xSmart, reliable heating for larger aquariums
The SEAOURA Aquarium Heater delivers steady warmth for 50-60 gallon tanks with a dedicated 300-watt design. It combines an external temperature controller with a connected probe that helps you monitor and maintain safe, consistent water temperatures across more areas of the tank. Built for both freshwater and saltwater setups, it’s designed to integrate smoothly into your routine without constant tuning.
Smart temperature control
Key controls are accessible on a clear external interface, while a temperature probe runs directly to the heating rod. This setup enables you to measure temperature in multiple zones, helping to avoid hot or cool spots. The system remembers your last settings after power interruptions, so you can pick up where you left off without reconfiguring every time.
- 300W heater designed for 50-60 gallon tanks
- External controller paired with a temperature probe for broader sensing
- Memory function automatically restores the previous set temperature after outages
- Clear LED display shows tank temp, target temp, and heating status
Safety, precision, and efficiency
The heater features over-temperature protection that automatically stops heating and triggers an audible alarm if the water exceeds the set limit or if the heater or probe is exposed to air. This combination of proactive safety and precise control helps keep your aquatic life comfortable without drama. The unit’s robust construction includes thickened quartz heating tubes, a durable ABS housing, and a pure nickel alloy heating element for durability and reliable heat transfer.
- Over-temp protection with audible alert
- Durable quartz tube and heat-resistant ABS housing
- Nickel alloy element for durable, quick heating
- Temperature range 63-94°F / 17-34°C with Fahrenheit or Celsius display
Practical use and everyday benefits
Useful in daily tank maintenance, this heater helps minimize abrupt temperature shifts that can stress aquatic life. The built-in temperature readout, plus straightforward controls, makes it easier to reach and maintain a target temperature. The included suction cups help fix the heater and probe securely in place, reducing drift and ensuring consistent readings throughout the aquarium. Whether you keep turtles, tropical fish, reef-invertebrates, or ornamental shrimp, this 300W heater is a dependable option for a larger tank environment.
- Easy to monitor with a large digital display
- Stable, gradual heating to reduce stress on inhabitants
- Suitable for freshwater, saltwater, reef tanks, and aquascapes
- Includes suction cups to fix heater and probe in place
FAQ
Q: What tank size is suitable for the SEAOURA Aquarium Heater 300W?
A: Designed for 50-60 gallon tanks; provides stable warmth with automated adjustments.
Q: How does safety work on the SEAOURA Aquarium Heater?
A: Over-temperature protection triggers auto shutoff and an alarm; last setting restores after power loss.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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