My pool is coming along, my chemistry is spot on and I have passed the ONCL test, however I am face with yet another problem I fear. My steps are discolored to the point that they might be unreparable. And my shallow end has the same stain, or so it seems. Soooooo I am asking is there anything to do. I cant take pics tonight as it is too late. I did have a bad leaf problem, as well as the algae. I know I am rambling but I am worried.