Built this little watering hole for my girls. They seem to like it a lot.
Its just a 5 gallon home depot bucket, electric water pump and tube, large plant saucer, and some rocks gravel and baby tear moss.
i had to drill drip holes for the water to fall back into the bucket, that took a little trial and error but its pretty balanced now. When i added the moss the bees took to it almost right away.
It’s a great setup you have there, however you probably don’t need to go to all that trouble, especially if you live in a suburban area. The bees will always find water somewhere. A dripping tap, a bird bath or a wet base of a pot plant, just a few examples.