FEDOUR Mini Aquarium Heater Digital Submersible Thermostat External Temp Controller Rapid Temperature Rise for Fish Turtle Tank

$27.00$31.00 (-36%)

340 in stock

EU plug 220VUK Plug 220VUS plug 110V
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SKU: 1005004791410751 Categories: , ,
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  • FEDOUR Mini size aquarium heater 25W with controller, suitable for seawater and freshwater heating, betta fish and turtle tanks and other small fish tanks or fish bowl 1-6 gallon.

  • Easy to operate: This fish tank heater is easy to use, 6Ft long cable wire and the external controller can easily set the temperature, and the temperature adjustment range is 68-93℉.

  • Easy to read temperature: The controller of this heater has Digital LED temperature display, which can display the real-time water temp and set temp, so that you can know the temperature changes in the fish tank easily. There is also a clear heating indicator on it.

  • Easy to hide: This heater is all black, easier to hide, heating without ruining the look of your fish tank.

  • Fish-friendly: This aquarium heater is made of thickened quartz glass, and has good sealing performance to prevent water from entering, making it a more fish-friendly heater.

  • Package: Comes with two suction cups, a bottom cover, and a sticker-thermometer. Please check the product carefully before using it, we provide a 12-month warranty for this product.




Model: Q2

Material: Glass

Power: 25W/50W/100W

Plug: US/UK/EU Plug

Voltage: 110V/220V

Temperature Range: 68°F-93°F(20°C-34°C)

Length of Power Cable: 6FT(1.85M)

Heater Length: 11cm(4.5in)/25cm(10in)



25W heater: for up to 6gallon/20L

50W heater: for up to 15gallon/60L

100W heater: for up to 25gallon/100L



1.Press the setting button, adjust to the desired temperature then stop.

2.The red indicator light is on, the heater starts to heat, and the controller displays the real-time water temperature.

3.When the heating is completed, the heating will stop automatically, and the green indicator light will be on.

4.Press and hold the 'SET' button for about eleven seconds to switch between Celsius and Fahrenheit.


Aquarium heater *1

Suction cup *2

Stick-on thermometer *1 (just peel and stick)

(4 pcs in total)



1. This fish tank heater must be fully submerged in the water to avoid dry-burning, otherwise will cause damage to heater.

2.The heater will automatically start to heat when power on, so make sure it is under water fully before plug it to the socket!

3. Please clean the heater regularly to remove dirt from the heating tube and keep it in good working condition.

4. When you need to change the water or clean the heater, please unplug the power supply and completely cool it for more than 20 minutes.


Shopping Tips



Support Alipay/Debit/Credit Card/ Paypal…payment.

Payment must be made within 7 days of order.



Please choose a shipping method when placing your order.

Please confirm your shipping address before payment.

We will send the products within 5 days once your payment is completed(Weekends and holidays will be postponed).



If the received items are defective, please return the products intact within 3 days. The buyer is responsible for the return shipping and handling costs.

Please contact us before returning any products.

All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number,

specific reason for the return, and your post.



♥ Your satisfaction and positive feedback is very important to us.

♥ If you are satisfied with our products and services, please leave a five-star feedback.

♥ If you have any problems with our products or services, please feel free to contact us first before you leave negative feedback. We will try our best to solve any problems and provide the best customer service.


Additional information

Is Smart Device



300 W

Plug Type

US Plug,EU Plug,UK Plug

Model Number




Temperature Range

20-34 °C


Mainland China



Features 1

mini aquarium heater

Features 2

aquarium thermometer

Features 3

for mini Fish tank

Features 4

for Turtle tank

Features 5

Aquarium heating

Features 6

water heater for aquarium

Features 7

heating rod

Features 8

fish aquarium equipment

Features 9

Thermometer for aquarium

Features 10

Aquarium supplies

Features 11

aquarium goods

Features 12

accessories for fish aquariums

Features 13

External Digital Temp Controller

Features 14

Precise Temperature Control

Features 15

rapid temperature rise

Features 16

aquarium water heater

Features 17

aquarium digital thermomter

Features 18

aquarium accessories for fish

Features 19

thermostat for aquarium

Features 20

calentador acuario



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FEDOUR Mini Aquarium Heater Digital Submersible Thermostat External Temp Controller Rapid Temperature Rise for Fish Turtle Tank

$27.00$31.00 (-36%)

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