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Mylivell

Mylivell Aquarium Heater 25W 50W 100W 200W 300W Submersible Auto Thermostat Fish Tank Heater, Small Aquarium Heater for 10-100 Gallon Fish Tank, Freshwater & Saltwater Compatible

    • Based on 3,716 reviews
Condition: New
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This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: 14 left in stock
Fulfilled by Amazon
Arrives Sunday, Dec 29
Order within 12 hours and 12 minutes
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Color: 200W Quartz Glass for 40-75Gallon


Features

  • Superior Safety and Enriched Ambiance: The fish tank heater is constructed with high-quality shatterproof glass and BPA-free plastic, ensuring a safe habitat for your fish. Aquarium heater 200W, power cord 4.4ft, designed for most fish tanks, recommended for aquariums 40-75 Gallons.
  • Precision in Temperature Control: This aquarium heater excels in providing a customizable temperature range of 68F-93F, catering to various aquatic species. Suitable for freshwater and saltwater tanks, it creates a natural environment for your finned friends.
  • Compact, Versatile, and Efficient: Whether you have a small aquarium heater 5-gallon tank or an aquarium heater 55-gallon setup, this compact heater can be placed horizontally or vertically. Position near a filter or pump for even heat distribution.
  • Smart, Worry-Free Heating: Equipped with an intelligent automatic temperature control system, this small aquarium heater ensures optimal comfort for your fish by switching off when the desired temperature is reached and back on if water temperature falls.
  • Dedicated Support and Guaranteed Satisfaction: Purchase with confidence knowing that this heater for fish tank is built with robust materials and safety features. Especially the polarized plug prevents electrical shock. We stand by our product with a 12-month warranty and 24/7 professional after-sales service.

Package Dimensions ‏ : ‎ 11.6 x 3.2 x 1.9 inches; 8.78 Ounces


Date First Available ‏ : ‎ July 23, 2020


Manufacturer ‏ : ‎ Mylivell


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Dec 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Works very well
Color: 300W for 65-100 Gallon
Works very well, heats up quickly, happy customer!
Reviewed in the United States on December 8, 2023 by Quadrifoglio
    • It works
Color: 50W for 10-25 Gallon
I didn't think it was working then the temp started droping in my house and it came on, fish is still alive.. so were good 👍
Reviewed in the United States on November 25, 2023 by Dawn
    • Not raising temp above 72 in a 15 gallon tank
Color: 100W for 20-45 Gallon
100 watt Mylivell heater not raising temp above 72. i have checked with thermometer comparing against other tanks so the thermometer is good. I have changed electrical receptors. I'll have to put old 50 watt heater back in. On Dec. 16th they said they would send a replacement. As of Jan 9th I have not seen a replacement or heard from them again. I did receive my replacement and it works great. ... show more
Reviewed in the United States on December 12, 2019 by Tim Maag
    • Aquarium heater
Color: 50W for 10-25 Gallon
Works great
Reviewed in the United States on November 28, 2023 by Janice Mcshane
    • Muy bueno
Color: 50W for 10-25 Gallon
Muy bueno
Reviewed in the United States on December 10, 2023 by luis alberto vasquez
    • Good quality for a good price
I think this heater is a neat one considering the temperature control handle spins on the top. Looks sturdy and professional - just like the pictures. Works right away, no problems/issues/complaints. Comes with two so you can either save one as back up or give/sell to a friend!
Reviewed in the United States on January 24, 2022 by Amazon Customer
    • Nothin to complain about.... except temperature accuracy
Color: 100W for 20-45 Gallon
Little to complain about with the product. Ive had it in my 20 gallon for about 2 days now and the heater is getting more and more precise, temperature wise, as the days go on. Right now I have it at 82 but the water is 79 so not bad, could be something on my part but overall. Does its purpose pretty well REVISION ON FEBRUARY 3rd 2020 The temperature gauge is still very iffy and I have little confidence it will ever be truly accurate. I can have it at 82 and the water will be 78. Or 86 and the water will be 81. Just aggravating now having a constant heat for my tank ... show more
Reviewed in the United States on February 1, 2020 by Xavier Harris
    • Beware! Glass Broke while in Tank!
Color: 100W for 20-45 Gallon
Review Image by Devon Howard Devon Howard
Review Image by Devon Howard Devon Howard
Review Image by Devon Howard Devon Howard
I received my heater on the 20th and it was in good condition and worked great. It kept the water temperature at a set 78degrees....BUT TODAY....only 6 days later, when I was doing my 50% water change, I came to find out that the glass had popped! Fortunately non of the glass had broken off while inside of the tank. Only once I removed it, did it finally fall apart. I a very disappointed that this happened and my husband and I do not understand why it happened. It was placed by the filter so that a constant flow of water would move pass it as recommended. So what would cause it to pop. In my opinion, it is really unsafe for aquariums. ****UPDATE**** Two days after posting my review I was contacted by the Mylivell seller though email to rectify the problem. I am highly satisfied with their costumer service and professionalism. They were very sincere and prompt in their replies. As of right now, I have the new heater in our 36gal. It has been six days since the setup of our new tank and the heater appears to be doing fine. Just as the previous heater did, this one is also keeping the water at the set temperature. My husband and I genuinely hope that the popping of the glass tube on the previous heater was just an isolated event and will not happen again. But If another issue should occur I will be sure to post an update.1/17/20 ... show more
Reviewed in the United States on November 26, 2019 by Devon Howard Devon Howard

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