Are the test easy for a newbie? Can someone link me to them on Amazon?
I have the same thing. I have been fighting the fine stuff on the bottom for a few years now. I have even slammed the pool up over 30 ppm chlorine in an attempt to kill the algae. Well, it is not algae. I used the duro diesel bag last year and it helped but not completely. I am going to try some de in the filter this week.
Keep us posted if you get this resolved, whether you have algae or fine dust.
Sent from my iPhone using Tapatalk