Buyer beware! This fountain only worked briefly. I did all the trouble shooting, such as checking that connections were tight, it had enough water and even turned the solar unit off for 3 days so it could get a good charge. Nothing!  When I called Wayfair I was told I would have to contact the manufacturer. I did so. I received an email telling me they needed a PO #. I obtained one from Wayfair. I sent it to them. I have heard nothing and it has been 2 months.