ok I am back with more cloudiness. This am
FC 7
CC 0
ph 7.6
Alk 200
CH 130
CYA 85 (not using pucks anymore)

We have not run the Polaris (not fitting into the outflow for some reason), nor have we vacuumed (can't see bottom) The filter pressure is 18 which the usual. My husband thinks we need new filters but they don't seem that friable. I know we need to get the alkalinity down. Is there anything else you could recommend? Is there a particular flocculant that works better?
Thanks, Mary