Aquarium Heater Submersible Fish Tank 50W& Turtle Tank Heater with External Adjustment Controller, Included Thermometer, LED Display, Overheat Protection, Detachable Cover, for Saltwater&Freshwater
- Regular Price
- $55.77
- Sale Price
- $55.77
- Regular Price
- Unit Price
- per
About This
- 【Easy Temperature Control & Real-Time Display】When powered on, the LED screen flashes for 3 seconds showing the preset temperature. Press the external controller button to enter setting mode (68–94°F / 20–34°C) and cycle through your desired temperature. The setting saves automatically after 5 seconds and returns to real-time water temperature display. The red light turns on to heat when water temp drops 2°F (1°C) below set point, and heating stops with a blue light once target is reached. Press and hold the button to toggle Fahrenheit/Celsius.
- 【Comprehensive Safety Protection & Accurate Sensing】Our submersible aquarium heater has dual intelligent protection for safe, reliable use. When water temperature exceeds 98°F (35°C), the display flashes “E2” and heating stops to prevent overheating. If exposed above water, the screen flashes “E1” and heating stops to avoid dry burning. The built-in high-precision sensor provides ±1°C (±2°F) accuracy, helping you monitor tank conditions. With a smart circuit protector, it ensures enhanced safety and durability.
- Built-in Sensor & Free Thermometer】This heater includes a built-in sensor plus a free thermometer for more accurate temperature control than one alone. If one fails, the other keeps working to ensure safety. It auto shuts off at the set temperature, saving energy and maintaining stability. Features a protective guard and durable ABS housing to prevent fish contact. Easy to install—just submerge and fix with suction cups. Suitable for saltwater, freshwater, turtle, betta tanks, small ponds, and more.
- 【Efficient Heating & Safe External Controller】Inside, high-quality nickel-chromium wire is evenly wrapped to quickly disperse heat over a larger area, improving heating efficiency. The external adjustable controller reduces the risk of water entering and damaging the heater, extending its lifespan. You can safely adjust the temperature without reaching into the water. The digital display allows you to clearly monitor real-time water temperature at any time.
- 【Safety Precautions for Use】For safe use, always fully submerge the heater before plugging in to avoid dry burning. Place it near water flow for even heating, and firmly fix it with included suction cups to prevent movement. Avoid touching while in use or right after unplugging to prevent burns. Always unplug during water changes and keep the cord and plug dry and away from water. Regularly monitor water temperature with a thermometer. If damaged or malfunctioning, stop using immediately and replace.
- 【Worry-Free Purchase with 180-Day Warranty】As a trusted brand seller, we are committed to providing high-quality submersible aquarium heaters and stand behind every purchase. We offer a 180-day warranty from the date of purchase. If you encounter any issues during use, please feel free to contact us, and we will be dedicated to resolving your concerns.
Overview
- Brand : VVWVVW
- Special Feature : Adjustable Height
- Form Factor : 基座
- Indoor/Outdoor Usage : Indoor
- Power Source ac : Item Weight 0.1 Kilograms
- : Power Source ac
- : Item Weight 0.1 Kilograms
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
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.
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