Welcome to our forum.
New to tub ownership. I seem to have an issue w/re-occuring light foam, and what looks like a soap scum type of film in a line about 1/2 in above my water, as well as on the plastic sides to where my filter is. Any help would be greatly appreciated. Chems seem ok, and only way i seem to keep my water clear is w/a good amount of chlorine. Ph/Alkelinity both seem on the mark.
Manufacturer's test all hot tub plumbing with water