Ok guys I need help. I have had this pool this being the 3rd season. 1st season the pool went great. No algae stayed clean and well it was great. 2nd season was where it got bad. mid season the pool kept getting green. All the chemistry was fine but it just kept doing it no mater what I did. The only thing I could do is when it got real bad just drain clean and refill. This way is costing me an arm and a leg and I am running out of limbs to give up. This season I went to a pool store and talked to them all to find out when I bought the pool I didnt put the proper amount of Zeo sand in. The seller of the pool told me that I just needed enough Zeo Sand to fill half the filter up. With that being said I have yet to open the pool back up because I have to drain it and do a deep clean on it. Then get new sand to fill the filter back up.
With this being said here comes the questions.
1st What kind of acid should I use to do a deep clean on the vinyl liner?
2nd I just bought a Quad D.E filter so can I use this filter behind the other or can I only use one filter at a time?(My way of thinking on this is to Use regular pool sand in the sand filter to pull out the microns down to 10 and with the Quad D.E. pulling the rest out and make it cleaner.)
Please help.
With this being said here comes the questions.
1st What kind of acid should I use to do a deep clean on the vinyl liner?
2nd I just bought a Quad D.E filter so can I use this filter behind the other or can I only use one filter at a time?(My way of thinking on this is to Use regular pool sand in the sand filter to pull out the microns down to 10 and with the Quad D.E. pulling the rest out and make it cleaner.)
Please help.