I only bought it a few months ago, and it is already in the trash can. It just stop working. The lights started dimming so I figured it was time to change the batteries. I emptied the water, changed the batteries, added the water and turned it on. The lights worked but the water wasn't flowing. The fountain started making a weird sound the lights went out and the noise stopped. I turned off the power and let it sit for awhile. I tried again a little later and nothing, so it ended up in the trash.