Hello, I have an 18,000 gal. vinyl pool. Have it for 3 years. Live in Bear Delaware.
When I opened my pool this year it looked like a neighborhood pond. Never saw anything like this before, I'm am still a beginner.I used about 6 de change outs till pool cleared up to where i was able to vacuum it out.That was back in early may.I would vacumn pool weekly.I believed that all my pool chemistry was correct, I use the strips and also verify with test kit.I have been noticing some algae on the pool line ,pool water was crystal clear to the naked eye. I brought sample to pool store to verify, last 2 months I have been not happy with maintaining chlorine levels, I have a feeder, at highest setting.Have been changing out De about 4 times in last 3 months, pool doesn't get much activity. just weekends never crowded.
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