Wonderful product! I have the green-colored version of this fountain (with a frog in place of the Koi), and after a month of absolutely loving this addition to my garden, I just orderred the Koi as well. I have seen some complaints about the fountain turning off when there is cloud cover or if the solar panel is not in direct sunlight, but the cord is very long and you can easily adjust the placement of the solar panel. I can't say enough good things about this product.