I have a 28K gal vinyl pool
FC = 2.5
pH = 7.6
TA = 80
CYA = 55
Temp = 78 deg. F
There is green algae in the pool. Please see the pics.
Flickr - Photo Sharing!
I brushed it away but it came back, I had FC up around 9 but the algae keeps coming back (FC is low now... I'll have to add more chlorine) Should I shock it with 30 FC and brush it? Should I stop the filter while I'm shocking? What if some of the algae got in the sand filter because I ran the vacuum and sucked up some of the algae? But I did backwash the sand filter.
Please let me know what I should do next.
Thanks,
FC = 2.5
pH = 7.6
TA = 80
CYA = 55
Temp = 78 deg. F
There is green algae in the pool. Please see the pics.
Flickr - Photo Sharing!
I brushed it away but it came back, I had FC up around 9 but the algae keeps coming back (FC is low now... I'll have to add more chlorine) Should I shock it with 30 FC and brush it? Should I stop the filter while I'm shocking? What if some of the algae got in the sand filter because I ran the vacuum and sucked up some of the algae? But I did backwash the sand filter.
Please let me know what I should do next.
Thanks,