What toy is this - boat that goes by itself in a circle

[HuntIdeas]

Hi

My son wants a specific toy that he has seen for his birthday. Does anyone know of a boat toy that goes around by itself on pretend water? Thanks

The only one I can think of is the play mobile one

Sorry, pushed send too soon! Thinking about it, that won’t go on it’s own will it?

This isn't for pretend water, I also have no idea if it goes in a circle, but apparently you put it in water and it moves...
toys for a pound

And it looks like you can get tracks to go with it

Thanks but I don’t think either of those are it. Apparently it doesn’t go in real water at all

Bump ...