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  1. M

    Replacing ladder and hand rail anchors

    I have a 7 year old IG and the ladder and hand rail anchors are all but rotted in to oblivion. I guess aluminum, stainless and salt water just don't play well together. I see that you can buy anchors in bronze or in cycolac plastic (same material as the steps on most pool ladders). My question...
  2. M

    Black Algae in a vinyl pool?

    Planning on adjusting up to the 30 range. After reading the posts about the CYA eating bacteria I wanted to make sure I had it killed off before I started to raise it again. I didn't want to keep feeding the monster.... So now my plan is to get the pool up to 30ppm CYA and hold it at the 8-10...
  3. M

    Black Algae in a vinyl pool?

    I live in Newburgh Indiana. Still a bit cool to swim but getting close. Do I need to keep it @ the 10-12 range for a couple of months?? I usually buy enough reagents to get through the year. I get my refills form recsupply. Seem to be the cheapest overall that I have found for Taylor...
  4. M

    Black Algae in a vinyl pool?

    WOW!! How did you get a pic from the bottom of my pool??? That is exactly what it looks like only a bit smaller area on the floor. The wall is a bit darker and in a small jagged line about 6"-8" long and .25" wide in two different areas. Looking at things over lunch, the stains have all but...
  5. M

    Black Algae in a vinyl pool?

    Raised the FC from 10 to 12 @ 10:00pm last night. This morning @ 6:30 the FC was down to 9.5 and the TC was .5. I did get about .25" of rain over night so I don't know how this will skew the numbers. Here is a break down of the chain of events from the opening. Day 1 - pulled off the cover to a...
  6. M

    Black Algae in a vinyl pool?

    It does not look like the pics I have seen and in your reply. It is more in a line in stead of the dots. It does seem to go away at the higher cl levels but comes back quickly (within a day if the levels drift to 1). It does not brush off at all. Brushing once a day does seem to help when the cl...
  7. M

    Black Algae in a vinyl pool?

    Is it possible to get black algae in a vinyl pool?? I have a few small areas of black stains on the wall of the deep end. If so do same rules to clear up apply as on a plaster pool?? 38,000 gal IG vinyl Mainly liquid bleach for cl some pucks used during vacation and off and on through the...
  8. M

    CYA Gone??

    I opened my 38,000 IG vinyl pool this year to find that the 30-40ppm CYA that was present at the close in the fall is now at 0?? This is the second season that this has happened. I tested with the black dot test and then had two different pool stores check it. All came up 0. I do not drain any...
  9. M

    Rust spot on vinyl liner

    I have an IG vinyl pool with a Watermaid salt system. It is around 33,500 gal. I opened up this season to find that I missed a hair bobby pin that was sitting on the bottom when I closed last year. It has left a rust spot on the liner. What can I do to get this off? I have tried to brush it off...
  10. M

    air in return lines

    I have a Hayward NorthStar and had the same issue. Fought it for two seasons. Finally applied a very small amount of dielectric grease on the threads of the pump skimmer basket drain plug and no more bubbles. It was always tight but I guess that the threads had just enough misalignment to draw...