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    Pentair Legend Algae Growing in Bag

    I need help trying to get algae out of my pool sweep bag. I have a 22,000 gal in-ground pool . CYA 30, Alkalinity 80, FC 5, PH 7.4 CC 0. My pool consistently has high calcium levals because the water in my area is really hard. I have tried a few of the suggestions in this forum but to know...
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    Pentair Legend Tires Have Black Gummy Crud on the Tire Tread

    Thanks a lot wireform. You are correct, my sweep does not climb like it should because it kept getting stuck on the sweep hose wall fitting so I adjusted it so it would not climb as well. Another problem I have with this sweep and polaris sweeps as well is they never seem to stretch out...
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    Pentair Legend Tires Have Black Gummy Crud on the Tire Tread

    Ok guys, I added a picture to my post above. I hope this helps because I would hate to have to buy new tires every year.
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    Pentair Legend Tires Have Black Gummy Crud on the Tire Tread

    Hello there, I was wondering what is causing this? I replaced all the tires on Jan. 2018 because of similar problems with the other tires. How long are these tires supposed to last? The sweep runs fine, I just do not like the looks of dirty tires in the pool.
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    Waterline Scale Removal

    I am by no means an expert but I was sold a tile cleaning product years back and it was very effective at cleaning scale off of pool tiles. The main ingredient on the bottle was hydrofluoric acid. It dissoleved the scale off instantly. I cannot find this product online anymore. But I know it...