The wife has a cowboy sitting in a tub with a water shower head that feeds
into it. It's a garden ornament thing. It might hold 5 gallons max of water.
I'd like to put a solar pump in the unit. Can someone recommend something in
the way of a pump?

The tub sits on a base that would hold the water. The piping in the tub is
3/8" and about 20" long. The 'shower head' has 6 small holes in it.

I don't need this to run @ night.

Dan