I cannot find the valve to shut off the telescoping pool fountain. It has been retracted to the bottom of the pool for the three years I owned it, and recently popped up to the surface when the pump went on. There is no valve anywhere to shut off the flow of water to it. It appears it may have been epoxied/glued into place at the bottom of pool, so perhaps that explains why it always stayed down (you could feel water pressure coming up from it when the pump was on, but it stayed down at bottom of pool and didn't telescope upwards).
Is "gluing" the head back down with putty or something similar recommended? I can't think of any other practical way of getting it to stay retracted down when the pump is on.
Attached is a picture of the type of fountain I'm describing, and the collar that is screwed in at the bottom of pool where the fountain telescopes out from.


Is "gluing" the head back down with putty or something similar recommended? I can't think of any other practical way of getting it to stay retracted down when the pump is on.
Attached is a picture of the type of fountain I'm describing, and the collar that is screwed in at the bottom of pool where the fountain telescopes out from.

