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NICREW

NICREW Preset Aquarium Heater, Submersible Fish Tank Heater with Electronic Thermostat, 250 Watt, for 40 to 75 Gallon Tank

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Size: 250-watt


Features

  • Preset to 78F - no adjustment required, electronic thermostat automatically maintains water temperature
  • Made from shatter-resistant quartz glass, which helps to keep your fish and other aquarium dwellers safe
  • LED indicator light displays red when actively heating off when temperature reached
  • Automatic safety shut-off and overheat protection
  • 250 watt heater is designed for 40 to 75 gallon aquariums

Package Dimensions ‏ : ‎ 12.32 x 3.78 x 1.65 inches; 13.76 Ounces


Item model number ‏ : ‎ N11945


Date First Available ‏ : ‎ November 7, 2019


Manufacturer ‏ : ‎ NICREW


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

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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Top Amazon Reviews

    • Fish are warm!
Size: 250-watt
My fish are warm, it appears to be working, temperature stays good. My fish say thank you. LOL
Reviewed in the United States 🇺🇸 on December 31, 2022 by Roger and Carly Eckhoff
    • Looks and works as described
Size: 100-watt
heater works great for my 10 gallon Aquaponics tank
Reviewed in the United States 🇺🇸 on January 6, 2023 by Catherine L.
    • Purchased twice
Size: 100-watt
I got a heater from my local pet store and it barely puts off heat. This thing keeps your tank warm. My betta loves it.
Reviewed in the United States 🇺🇸 on November 15, 2022 by Brielle Wilkey
    • Automatic, but several I have run a bit hot
Size: 50-watt
80F is a bit hot for a lot of fish, the preset is 78, but all mine run a bit hot, I will stick with some adjustability.
Reviewed in the United States 🇺🇸 on November 18, 2022 by Eric Kirchner
    • Does not keep up with 78 degree internal temp
Size: 100-watt
Does not perform as advertised. Runs cold.
Reviewed in the United States 🇺🇸 on November 29, 2022 by Amazon Customer
    • So easy to use. I am happy with this pre set heater for my 10 Gal aqurium
Size: 100-watt
Really needed this pre set water heater for my 10 Gal Aqueon aqurium. Though I have another pre set heater received when I purchased the Aqueon Aquarium, came with it. My fishes are happy. Thanks
Reviewed in the United States 🇺🇸 on September 29, 2022 by Amazon Customer
    • Suction cups do not stay stuck to tank. Each time I come downstairs the heater is floating around
Size: 250-watt
The suction cups could be better
Reviewed in the United States 🇺🇸 on July 16, 2022 by Randy W.
    • Love this heater's technology
Size: 100-watt
Although I have only had this a few days I am extremely pleased with this 100 watt heater. I have had fish tanks many many years and have had countless heaters fail. The most recent failure came from my expensive Fluval lasting only 1 year. It started running hot and ran water temp over 84 degrees. Stupid temp control knob stopped working and could not set temp. Way to go Fluval. This Nicrew heater (1/3 cost of Fluval heater) eliminates the temp control and has water at exactly 78 degrees. This type heater will now be my go to style as it eliminates a manual temp control knob. I just hope this thing will last. Great design tecnology. A+ ... show more
Reviewed in the United States 🇺🇸 on March 29, 2022 by AC

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