I LOVE these little things so much that I have purchased several now. I think this will be my last one of these!
I purchased this one because it was an upgraded model and had more power, and battery backup.
My son is always doing something with the yard, landscaping and what not and he incorporates these into that.
He's having a great time with these things.
They work flawlessly provided you follow the instructions.
https://www.amazon.com/MADETEC-Fountain-Battery-Upgraded-Submersible/dp/B07BFVTLGR