FREESEA 50 Watt Submersible Betta Heater with Aquarium Thermometer

FREESEA 50 Watt Aquarium Submersible Betta Heater with Aquarium Submersible Thermometer

FREESEA 50 Watt Submersible Betta Heater with Aquarium Thermometer

FREESEA is a brand that specializes in aquatic products, aiming to provide high-quality products for fish farming enthusiasts. At FREESEA, we believe that fishkeeping is not just a hobby, but a way of life. Our team of experts are passionate about aquatic life and are committed to providing customers with the best products and advice to help them achieve success in their fishkeeping journey. The FREESEA team was started in 2005. We have been in the field of aquarium for more than ten years with the most professional team and first-class after-sales service. We have our own R&D team and factory. Each product is independently developed and designed by our team, and has applied for a patent, which is unique in the market. FREESEA products are rigorously tested and used for a long time before being available in bulk. We focus on providing quality products and services. Creating and maintaining perfect conditions for your pet fish can be difficult. Some species prefer colder aquarium water, while others prefer warmer temperatures. No matter what your fish like, it’s vital to frequently monitor the temperature of their habitat and maintain the optimum conditions. With a good FREESEA aquarium heater, you’ll easily monitor the water temperature and adjust it if needed, thereby keeping your fish safe and healthy. 1.Temperature range: 63°F~95°F , It is very easy to adjust the temperature you need. 2.Automatic constant temperature function, when water temperature reaches to specified temperature value, heater will automatically stop heating, when water temperature is lower than the set temperature, heater will automatically start heating. NOTE: Please make sure the heater in 100% submerged while you using it ! ! ! Aquariums Related Products. ???

Key Features

• ✅ FREESEA Aquarium Heater: 50w betta fish heater, voltage: 110~120V, is suitable for use in 5-15 gal betta fish turtle tanks and aquariums and easy to hide in small tank. The power cord is 5.0ft, long enough for indoor use
• ✅ Safe And Durable: The betta heater uses a rubber sealing layer, which ensures that it has better sealing and safety performance, and will never leak electricity or water. With quartz glass, it is more sturdy and durable
• ✅ Adjustable Temperature: It ranges 63-95°F with LED Thermometer Display. You can turn the top knob to freely adjust the temperature you need. With digital Thermometer, you can observe the water temperature at any time
• ✅ Cautions: Please ensure the betta tank heater is 100% submerged into the water before plug in the power. Please unplug the power and cool down the heater for 10-20 minutes before taking it out
• ✅ Excellent service: We promise to provide high quality products and better service, if you have any questions about the turtle heater received, please contact us

Shipping & Guarantees

• ✅ FREE standard shipping within the United States (3–6 business days)
• ✅ 100% money-back guarantee for lost or damaged items
• ✅ Secure checkout with encrypted payment processing
• ✅ Shipping via UPS, FedEx, and USPS
• ✅ Ships to lower 48 states only (no PO Boxes / APO / FPO)

Returns

• ✅ 30-day hassle-free returns
• ✅ Items must be unused and in original packaging
• ✅ Full refund if item is not delivered
• ✅ Guaranteed delivery within 6–7 business days

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Customer Support

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We respond within 24 hours on business days.