SKU: 12927550578

Adjustable Mini Aquarium Heater3-5 Gallons Submersible Small Fish Tank Heater 25W Digital Display Thermostat External Temperature Controller (25W)

Sale price$22.67 Regular price$25.19
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  • USA
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

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Description

Adjustable Mini Aquarium Heater3-5 Gallons Submersible Small Fish Tank Heater 25W Digital Display Thermostat External Temperature Controller (25W)About This Small And Powerful: This aquarium heater is about 4. 3 inch long . It is specially designed for small fish tanks and does not occupy any space. Upgrade the chip to make the temperature sensing more sensitive and the temperature rise more accurate Intelligent Memory Function: After setting the target temperature, the power is suddenly turned off, and the target temperature remains unchanged after turning on the power again Overheating

About This

  • Small And Powerful: This aquarium heater is about 4.3 inch long . It is specially designed for small fish tanks and does not occupy any space. Upgrade the chip to make the temperature sensing more sensitive and the temperature rise more accurate
  • Intelligent Memory Function: After setting the target temperature, the power is suddenly turned off, and the target temperature remains unchanged after turning on the power again
  • Overheating Protection: If the water temperature exceeds 95°F, the error code "HI" appears, the heater stops working, and when it returns to below 95°F, the error code disappears and it starts working again
  • External Controller: External temperature controller, no need to get your hands wet, no need to buy other controllers, 52 inch long power cord, easy to install, easy to control
  • Widely Used: Suitable for freshwater and saltwater, meet the growth temperature for turtle, Fighting fish, Dwarf Gourami, Koi, Corridors, Paradise Fish, Clownfish, swordtail
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 12927550578

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4.5 ★★★★★
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Mr. Wayne
Birmingham, US
★★★★★ 5
Good
Color: 2 Packs Croissants
The product is good. But my two dogs did not like. But urs may tryb
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
D
Verified Purchase
Diana
Bozeman, US
★★★★★ 3
Good quality
Color: Croissant
The quality is good, the material is very hard and heavier than I expected. My dog is too smart for this. After the first time she figured out to just let it sit and melt then drink it up in 10 seconds.
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Reviewed in the United States on May 29, 2026
G
Verified Purchase
grits
Alexandria, US
★★★★★ 5
Great for Aggressive Chewers
Color: Octopus
Great great entertainment for aggressive chewers - frozen yogurt works wonderfully! Thank you! These pups have destroyed many a toy - yours is #1 Best toy/snack!
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Reviewed in the United States on June 6, 2026
J
Verified Purchase
Jeannie M
Waukegan, US
★★★★★ 5
Love it
Color: Croissant
Dogs love it, I froze Greek yogurt in the container and kept both of them busy for about 10 minutes. Big dogs. Great for mind stimulation, great quality,
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Reviewed in the United States on March 6, 2026
A
Verified Purchase
Amazon Customer
Draper, US
★★★★★ 5
The Best!
Color: Croissant
Out of all the stuffable, freezable dog treat toys I’ve tried over many years with several dogs, this one is #1! So easy to clean and freezing the little goodie cup that you insert in to the toy is so much easier than trying to stuff a small hole! The extra little grooves on the outside I fill with no sugar no salt peanut butter and my pup loves it! This is a heavier toy, so not sure how a small dog would do picking it up or carrying it around, but our 45 lb guy has no problem! Seems like it is very durable and just might last forever!
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Reviewed in the United States on January 10, 2026

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