I have owned my pool for about 10 yrs. we used chlorine free chemicals like pristine blue. I recently switched to the bbb method and love it but after about a week of 95 degree weather and high humidity I noticed little green flakes floatingf in the pool. I have shocked with chlorine bit they keep coming back. Is this alge and what am I not doing enough of or doing wrong.my ph and ta levels are where they should be at. its a 20 x 12 above ground doughboy.
I am still learning the bbb method so any help would be greatly appriciated.