that is a bowl off a torchier lamp, right. I have one but I do not think it is waterproof. I did use one I had for a birdbath. I used GEII and glued in upside down inexpensive metal bowl. That sealed it and waterproofed it. If you had a metal pedistal, that might work. Actually I was gona use one of the torchier lamps and take out the wiring and some of the extensions and keep the bowl on it.

I put some rocks or pebbles around the bottom and added water. You need to have something for birds, bees and butterflies to land on to get a drink. And I have it set in the front yard flower garden and all the animals and birds love drinking out of it. As the water gets lower in the bowl, the bees and butterflies land and drink.

I had a short stand like a BB stand but the cats knocked it over getting a drink. So I just set it on rocks.