24Kgal pool. 16'x38' vinyl, steel wall. trichlor puck float for chlorination. using my tf-100 test kit.
there are some yellowish/green looking deposits that using her older pool brush i can't scrub off and i'm strong. the water is otherwise clear. i'm colorblind, so i may be off on the color.
also, it may not be visible, but the walls have a green tint to them that the floor does not. (the vinyl is blue, so the walls should look blue). again, i'm colorblind.
here are some pics:
moms yellow deposits - Album on Imgur