Aquarium Fish Tank Heater: 25W Small Submeisible Water Heater with Preset Temperature for Betta | Turtle


We will send an order confirmation to the email address you provided as soon as your order has been registered in our system. Please note that it may take up to an hour for this email to be sent.
Once your order has been packaged and sent from our warehouse, you will also receive a delivery confirmation that will let you trace your parcel.

If you are unsure that your order has been placed, there are different ways to check this:

– When the order was placed, you should have arrived on a page titled “Your order”.
– An order confirmation has been sent to your specified email address. Make sure that this email has not ended up in your spam.
– You can see your order on your account. By clicking here you will be redirected to “My Page”.v

We want you and your pet to be delighted with your purchase from Pet Randoms. If for any reason you are not satisfied, we’re here to help. We accept returns and exchanges within 14 days of the original purchase date. Please review our Return Policy.


 Once your return is received and inspected, we will notify you of the approval or rejection of your refund. It will be processed, and a credit will automatically be applied to your original method of payment.

About this Item



  • FREESEA Aquarium Heater: 25w betta fish heater, voltage: 110~120V, is suitable for use in 1-5 gal betta fish turtle tanks and aquariums and easy to hide in small tank. The power cord is 3.9ft, long enough for indoor use
  • Safe And Durable: The betta heater uses a rubber sealing layer, which ensures that it has better sealing and safety performance, and will never leak electricity or water. With quartz glass, it is more sturdy and durable
  • Auto Constant Temperature: When the water temperature is lower than 78℉, the turtle tank heater starts to heat and the red light is on. When the temperature reaches 78℉, the heater stops heating and the green light is on
  • Cautions: Please ensure the betta tank heater is 100% submerged into the water before plug in the power. Please unplug the power and cool down the heater for 10-20 minutes before taking it out
  • 12-month Warranty: We are committed to providing high quality products and better service with a 12-month warranty. If you have any questions about the turtle heater you receive, please feel free to contact us

Package Dimensions: 47x139x109