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Ships within 48 hours · Estimated delivery Sep 17 - Sep 22
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Description
AQQA Aquarium Heater,300W 500W 800W 1000W 1200W Fish Tank Heater,59℉-93℉ Submersible Intelligence Aquarium Heater with Over-Temperature Dry Burning Protection (800W(for 80-210 Gallon))About This Temperature Range 59 93 15 34: Each press of the button increases by 1 1, 59 and 93 are a loop, pressing number to the highest will return to the lowest number; Press the button for 5 seconds to achieve conversion between Fahrenheit and Celsius degrees Dry Burning resistant Protection: When the heating rod leaves the water surface by 2. 4 inches, Automatically power off and display an error code E0; Heating rod is immersion into water
About This
- Temperature Range 59℉-93℉/15℃-34℃: Each press of the button increases by 1 ℉/1℃, 59 and 93 are a loop, pressing number to the highest will return to the lowest number; Press the button for 5 seconds to achieve conversion between Fahrenheit and Celsius degrees
- Dry Burning-resistant Protection: When the heating rod leaves the water surface by 2.4 inches, Automatically power off and display an error code E0; Heating rod is immersion into water automatically repaired; In order to extend the service life, please put into the water than power on before use, and take out the water after the heating rod is cooled
- Electricity Leakage Protector, Overtemperature Protection: When the heating rod detects that the water temperature is 3 ℉/3℃ higher than the set temperature, the current water temperature number will keep flashing to indicate the high temperature alarm and stop heating，Until the water temperature drops to the set temperature, it automatically returns to normal
- Fast Heating, Intelligent Controller: Intelligent heating when the water temperature is 1 ℉/1 ℃ below the set temperature; Stopping heating when the set temperature is reached; The red light line indicates heating, the green light line indicates reaching the set temperature, and the light line disappears when an error code has occurred
- Precautions For Use: Due to the heating rod to form scale in water for a long time, the accumulation of scale can affect heat dissipation and lead to safety issues；Therefore, we recommend regularly disassembling the heating rod shell to clean the rod body
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
It’s like sleeping on a beach in San Vito lo Capo
Italian voice:
I’m a big meaty fella so I put off a lot of heat ya hear. These pillow cases have changed my life. One moment they’re hot and the next you flip them and you’re blasted with a blast of ice cool what it feels like to chew 5 gum feeling capeesh. I would reccomend these pillow cases to even my grandma. If ya wanta get a rest so good that it feels like ya been sleeping with the fishes get these pillow cases, they’re the real deal. Then stop at Pauline’s joint and grab a slice of pizza say Vinnie sent ya. Anyways I gotta go my wife’s cooking up a mean lasgna and we’re gonna watch the dodgers. Let me know how these treat ya I guarantee they will change your life. Vinnie out
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Reviewed in the United States on February 15, 2026
★★★★★ 4
Soft "cooling" case.
Yes it is very cool when you lay on it. It doesn't stay cold though. Within a minute or 2 to whatever your temp is.
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Reviewed in the United States on December 25, 2025
★★★★★ 5
Great for hair and skin. Great buy.
These pillow cases are great for my hair and skin. They look good, hold up well in the washer and dryer, and the price is great. They are cooling. Of course I wish they could be more cooling, but honestly I'm not sure that's even possible. Great pillow cases. Already bought more for other heads. Would buy again.
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Reviewed in the United States on March 11, 2026
★★★★★ 1
Hot hot hot. Side sleepers will hate it
At first touch, these are the coldest pillowcases I own … but only for seconds. Once you actually lay on them, within seconds they adjust to your body temp, the heat feels trapped, my head begins to feel hotter than before I laid down - which has in turn caused me loathe these pillow cases. I hate that I have missed the return window. Would never buy again, would never recommend. My satin ones aren’t even this hot! I gave them the good ole 30-day try.
Side sleepers - if you are like me and sleep on your side with arm tucked under pillow - flipping this pillow over in hopes of a cold side - forget it, it’s already hot from your arm.
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Reviewed in the United States on August 29, 2025
★★★★★ 2
Ehh
Pills up rather quickly
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Reviewed in the United States on June 7, 2026