auomii Mini Submersible Aquarium Heater 25/50/100/150/200/300 Watts Adjustable Fish Tank Heater Built-in Thermometer External Temperature Controller Smart Memory (10 Watts(USB))
auomii Mini Submersible Aquarium Heater 25/50/100/150/200/300 Watts Adjustable Fish Tank Heater Built-in Thermometer External Temperature Controller Smart Memory (10 Watts(USB))
Ships in 1-2 business days
7-day returns
Secure checkout
[Automatic Constant Temperature: aquarium heater is specially designed for mini fish tank for gallon the heating will be automatically stopped when the set temperature is reached External Temperature Controller: Set the temperature via an external controller instead of submerging the hands in water and turning the dial Easy to Install: Thanks to the ultra-compact heater with powerful suction cup it can be easily installed anywhere in the tank Easy to Read: The water temperature will be displayed on the external controller in real time no need another aquarium thermometer Overheating Protection: Prevent cooking fish as overheating protection stop heating automatically when overheating or lack of water]
Shipping & Delivery
Orders ship within 1-2 business days. Delivery typically takes 5-7 business days depending on your location — you'll get a tracking link by email as soon as it ships.
Returns & Warranty
Unused, unopened items can be returned within 7 days of delivery for a full refund. If an item arrives damaged or defective, contact us within 48 hours for a free replacement.
Care & Maintenance
Check the product packaging for specific care and setup instructions. Have a question about compatibility with your tank? Contact us before you buy and we'll help you get it right.