Description
xOverview
Discover the Orlushy 300W Submersible Aquarium Heater, designed to maintain stable warmth in larger tanks (40–60 gallons). Its compact 8.6-inch form fits neatly in most setups, keeping your tank tidy while delivering consistent heat for tropical fish, hardy freshwater species, and even some small turtles. The external controller and clear digital readout make it easy to monitor and adjust, so you can focus on enjoying your aquatic scenery rather than balancing temperatures.
Why this heater stands out
Built with durability in mind, the heater uses gray quartz glass for higher hardness and improved temperature resistance. This construction helps ensure safe, long-lasting operation in both freshwater and saltwater environments, giving you a reliable heating solution that integrates with diverse tank mates and decor.
- 300W power tailored for 40–60 gallon tanks supports steady warmth without overshooting.
- Compact 8.6-inch length saves space and can be hidden behind decor for a cleaner look.
- Quartz glass construction provides enhanced durability and safe performance in varied water chemistries.
- Premium nickel-chromium heating wire enables efficient, wider-area heat distribution.
Smart, precise control
The external controller with an LED digital display minimizes water exposure and simplifies operation. You can adjust the temperature without wet hands, while watching the real-time reading to ensure your tank stays within the target range.
- Temperature is adjustable from 65°F to 93°F, with 1°F precision per press.
- Automatic error and safety features help alert you if temperature drifts or a fault is detected (EE code on overheat).
- External control reduces the risk of electrical issues from water contact, adding peace of mind during routine maintenance.
What you can expect in daily use
In real-life tanks, you’ll notice stable warmth that supports active fish and comfortable habitats. The system communicates its status through a clear display, making it easy to keep seasonal or species-specific temperature needs without guesswork.
- Rapid warming performance helps reach target temperatures quickly on chilly days or during water changes.
- Free strip thermometer assists with calibration for precise setup and ongoing monitoring.
- 180-day warranty offers assurance and responsive after-sales support if issues arise.
Maintenance and safety notes
Designed for safety and longevity, this heater is suitable for both freshwater and saltwater tanks. Regular checks of the external controller and display help confirm settings stay in-range, while the built-in protections guard against accidental overheating.
Includes: 300W heater, external controller, LED display, free thermometer, and 180-day warranty. Always follow tank-specific guidelines and monitor temperature regularly to support a healthy, thriving aquatic environment.
FAQ
Q: Is this heater suitable for freshwater and saltwater tanks?
A: Yes, it's designed for both freshwater and saltwater tanks with safety features and external control to minimize water exposure.
Q: How do I set the temperature and what is the range?
A: Use the external LED display to set 65°F–93°F in 1°F steps; the heater auto-cuts at 95°F to protect tank life.
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.
- Choosing a selection results in a full page refresh.
