Earlier I had a yellow algae problem.. and after using the method by bleach slamming.. it all got back to crystal clear pool in 3 days..
After which I maintain the chemical level using granular 70%. I had the following readings:
Then, in order to increase by CYA, the following week I put in trickle tablets and after a week, when the tablets started to finish, readings were :
And there was slight layer of algae/dirt at the pool bottom floor. I brushed and started dosing with 500g of granular unstabilised chlorine 70%..And then my pool started becoming a little blue.. but now it's slightly cloudy..and there was a few here and there tiny green algae on the grouting
My current readings:
Now it's been 2 nights I am dosing 500g of unstabilised chlorine 70%.. is there something I'm not doing right? Do I need to continue this dosing until a week, as per what the pool school stated? Please advise.