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Woliver

Woliver Aquarium Heater 20/30/40 Gallon Submersible Betta Fish Tank Heater with LED Temperature Controller Overheat Protection for Betta, Turtle, Heater for Fish Tank Saltwater or Freshwater 200W

    • Based on 79 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Saturday, May 11
Order within 6 hours and 40 minutes
Available payment plans shown during checkout

Size: 200W(20-40 gallon)


Features

  • Fast Heating Aquarium Heater:200W aquarium heater is desinged for 26-52 gallon tank. The tank heater resistant and explosion-proof quartz tube and 304 stainless steel are used as heating parts, which have fast heating speed and heat preservation resistance. Make your fish will be no longer afraid of winter.
  • Quartz Fish Tank Heater:Submersible aquarium heater is made of high quality quartz glass and stainless steel material,Have IP68 waterproof, explosion-proof and anti-corrosion make it stronger than normal glass and quartz aquarium heaters.
  • Safety Guarantee:With anti-dry heating protection and overheating protection, when the water temperature exceeds 95F, the controller will auto shut off and alert to prevent over heating. When the submersible heater is not completely immersed in water,the tank heater still will be shut off and led controller display will be come up "E1".Perfect to protect your fish and pets safe.
  • External Controller:Woliver aquarium water heater with external IC + PID temperature controller,made you easy to adjust the temperater.Temp range:63-94F/17-34C(Long press for 3 seconds can convert the unit from F to C).Temp accuracy: 1F (Auto shut off when over-heats, resets when it cools down).
  • WIDE APPLICATION:Suitable for freshwater and saltwater aquariums tank. NOTE: Before you clean the aquarium or change water, please cut off the heater power,then after 10-15 minutes cooling to take out the heater. Woliver provide 12 Month Warranty and 24 Hour Professional After-sales Service. Please don't hesitate to contact us to get help.

Package Dimensions ‏ : ‎ 13.62 x 5.98 x 2.52 inches; 1.32 Pounds


Date First Available ‏ : ‎ July 30, 2022


Manufacturer ‏ : ‎ Woliver


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 11

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.

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Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • Works great
Size: 200W(20-40 gallon)
No issues
Reviewed in the United States on December 7, 2023 by Raechael Anne James
    • 3 Month Review
Size: 200W(20-40 gallon)
Don’t turn it on while it’s outside of the water. When you change your water unplug heater. Make sure you put it in the water first and then plug it in. This thing has worked so much better than my other one and my fishes are so happy. It keeps my water at the proper temperature and doesn’t over heat at all. I’m totally satisfied with this heater and would buy again. ... show more
Reviewed in the United States on June 2, 2023 by P-Town
    • The mounts don't fit the controler.
Size: 300W(40-79 gallon)
Works fine but the sticky mounts that you would attach the part with the buttons on it, are bigger than the hole they are supposed to fit in. Not a HUGE problem but pretty annoying.
Reviewed in the United States on December 9, 2023 by Ashley
    • I set mine a few degrees lower, it keeps it warmer by a few degrees
Size: 200W(20-40 gallon)
The temperature I set it at is a few degrees below, it keeps it warmer. I like that I don’t have to guess the temperature and to set it on the gauge outside of the tank. You do have to go through all the measurements before coming back around to where you want to set it. That’s not really a big problem. ... show more
Reviewed in the United States on May 26, 2023 by Carger
    • .
Size: 200W(20-40 gallon)
bravo
Reviewed in the United States on August 1, 2023 by Lucette Tsen Liu
    • Works well
Size: 200W(20-40 gallon)
Works well
Reviewed in the United States on April 29, 2023 by Amazon Customer
    • Great heater
Size: 200W(20-40 gallon)
Stayed stuck to the back of the tank, and keeps the temperature perfect when checked with a different thermometer. I also really like the sleek black look, doesn't take away from the aquarium at all.
Reviewed in the United States on January 3, 2023 by Marlene
    • Good for 50 gal tank
Size: 300W(40-79 gallon)
The temperture seems accurate, (+/- 1c). Size is ok, aound 10 inch long The only drawback is the temperture control which you need to go thru the whole setting if you want to lower 1 degree.
Reviewed in the United States on April 6, 2023 by ASNIL

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