800w Aquarium Heater, Submersible Fish Tank Heater,Intelligent Frequency Conversion with Over-Temperature Protection and Automatic Power-Off When Leaving Water for

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$118.30
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$118.30
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Details

About This

  • 【800W intelligent variable frequency fish tank heater】 This 800W fish tank heater is suitable for 80-132 gallon fish tanks, with intelligent temperature control frequency conversion, voltage 110-120V, temperature control range (68-93℉/17-34℃) Precise temperature control ±0.1℉, with PID controller, and is suitable for both fresh and sea water.
  • 【Dry-burn protection and overheating protection】 When the heating rod system detects lack of water or overtemperature, the red and green lights on the heating rod will flash together and force heating to stop to protect the safety of fish and aquatic life.
  • 【Intelligent frequency conversion and power saving】 Based on PDI optimization algorithm temperature control, it automatically reduces power when approaching the set temperature and maintains the water temperature at the lowest power to achieve energy saving.
  • 【Explosion-proof quartz tube glass】 Made of nickel-chromium heating wire, safe and durable, good thermal conductivity, fast heating, corrosion-resistant and universal for freshwater and seawater, the shell is made of high-temperature resistant ABS material, which can effectively protect fish from scalding.
  • 【Widely Used】800W adjustable aquarium heater is suitable for many occasions, such as fish tanks, aquariums and small fish ponds. There are strong suction cups on the protective shell, which can be easily fixed to the tank wall or bottom, please fully immerse it. If there is any problem with our product, please contact us, we are happy to provide you with after-sales service.

Shipping & Delivery

How long will it take to ship my order?

Your order will be shipped within 3-8 business days.

How much does it cost?

We offer free trackable shipping on select items.

Shipping rates for partner brand items and international orders may vary and will be calculated at checkout.

Where is my order shipped from?

Big Frenchies apparel is shipped in plastic-free packaging directly from our Virginia facility. Items from our partner brands may have different packaging and can be shipped from any of their fulfillment locations worldwide.

How long does shipping take?

USA: 3-8 business days
CA, AUS, UK, and Europe: 5-21 business days
Rest of world: 5-25 business days

Return Policy

As a small family-owned business, we thrive on your feedback, so it's vitally important for us to make sure you're happy with your purchase.

Our return policy is simple: You have 30 days from delivery to request a return or exchange for most products shipped within the United States.
Customers are responsible for return shipping costs unless the return is due to a defective product. Learn more about our full return policy.

Please note:

  • Returns are only available for US orders. International orders are final sale.
  • For health and safety reasons, personal care items (like baby creams, shampoos, balms, sunscreens, and lotions) and food products cannot be returned once opened.
  • Custom and handmade items are final sale and cannot be returned or exchanged, as they are crafted specifically to order.
  • A restocking fee may apply to certain eligible returns. If applicable, this will be communicated upon return authorization.

You can reach out to our customer support team by submitting your request via the "Contact Us" form or by emailing us at support@bigfrenchies.com. A member of our support staff will respond to you as soon as possible.

Need Help? Get In Touch.

We'd love to hear from you!
The best way to reach us is via email: support@bigfrenchies.com.

Have questions about sustainability, shipping, return, exchange or something similar?

Check our FAQ page.