Hey, Sean and crew. About a month ago I had the same problem in my pool. Pool started turning green. I couldn't get it to stop. So I took a sample to the pool store and they told me my 5 sites were high. I think it's those dog on leftist frogs that did it, you know, those frogs that always jumping in and then squirrels are throwing peanuts in my dog on pool. And they just messing it all up anyway. This stuff's just getting ridiculous, granted it's annoying. They spend 14 million dollars to not fix a problem. But if I remember correctly to pull was more whitish before and now it's got more bluish. So if it's more bluish wouldn't the water be warmer which would cause more algae. I'm just saying