I have a cpr bak pack skimmer. Its a HOB
style, the PH
that is skimming the water sits about 2 inches or so below tha surface. Has any one else modified the black tube that you connect the PH
to so that it is closer to the surface? Im sure i can unscrew it and chop off an inch or so to make it closer to the surface of the water. Its skimming great where it is, but I get that film also. Should I modify it?