FEDOUR Mini Aquarium Heater 10W-USB

I bought this because I wanted to try a variable temperature heater, but since I mainly keep betta fish, I settled on a fixed-temperature heater and ended up not using this one much, so I'm selling it.

- Temperature setting range: 18-34°C
- Power type: USB-A connection
- Accessories: 2 suction cups and a guard for the bottom of the heater

This heater is very convenient for things like salt baths when tropical fish are sick, as you can set it to the desired water temperature.

For shipping, I will wrap the main unit in bubble wrap and send it.