269
people found this helpful, as of 2023
ranked #101,897 most helpful
out of 571,544,897 reviews
★☆☆☆☆
Design killed my Betta
The design is flawed and although it seemed to work well, the back is open to the coil by design and my Betta fish got inside and wrapped around the coil which cooked him.
I wish that I could return it for a refund but I I would like to dissuade anyone else from "cooking" their pet fish.
the product in question
FREESEA 100W Mini Aquarium Fish Tank Heater with LED Temperature Display for Betta Fish, Frogs, Newts & Turtles
4.3★ · 7,928 ratings, as of 2023