His is hard to explain. But the above ground pool we have is a triangle. And the only inflated part is the ring at the top. We inflated that with air. And your supposed to be able to put your water hose in the pool and let it fill up with water. And the water is supposed to make the pool rise and be normal shape. But it fills with water and doesn't rise like it's supposed to.
Does anybody kknow why it isn't?