The first fountain was ordered broken with us and was replaced immediately, the damage caused by the return postage costs, contrary to the announcement, however, not be reimbursed. The replacement worked properly then last summer. And now the bad surprise: After wintering in the cellar and the rainy May, I want to reactivate the part of a few days ago and filled with water. It ran out slowly but steadily. Everywhere in the pool small hairline cracks are visible, apparently exiting through the filled water. I still have to contact the seller, but the experiences of other reviewers make as little courage. Therefore: Stay away from the well and only one star for a summer.