Hot-Tubby

Hi all, I have a fine and a course filter and I cant remember which is for the circulation and which is for the jets intake. Any help appreciated!

Have a 1996 Saratoga with a Balboa control. Just replaced the little circulator pump (it failed) and have a new low flow heater on order (old one rusting through and it drips from the lower seam). But the time it runs the jets each day gets earlier by about an hour or so. I'm hoping there's something I can do besides replace the computer board! It's a DU-SAR100-CCA balboa computer board Thanks

Hi All, first post here.... Our floating chlorine dispenser broke apart and the chlorine went who know how high. After it came down, there is now a green film up the upper 2/3 of the walls and the sides of some of the bottom contours. I figure it cant be bio, so is it some kind of mineral deposit? I have a leaking heater, and another is on the way as well as a fill-up filter that goes on the hose which is supposed to remove some of the minerals when refilling. When all that gets here, wondering how to identofy and clean that film. Havent ever seen anything like that before. (The spa also has a new, working ozonator as well.) Any info appreciated!