We are remodeling our pool and adding a baja reef. The pool builder said to get umbrella bottoms (pole) that is stainless steel. We've not been able to find any. Since the pool may corrode the pole, I assume that we should get something in stainless or fiberglass or ...?
Does anyone has experience of what works? Also, where do you go to buy the bottom piece of an umbrella pole in the chosen material?