So I have been doing TFP since last summer with the Liquidator to much success. Here are my numbers:
20-25,000 gallon in ground (pebbletec surface - full sun)
PH 8.0 (keeping it down is a constant battle)
Single speed pump running 6-8hrs a day
I just shocked the pool and will adjust PH once chlorine has stabilized
I don't think I should be getting algae with those numbers..... any thoughts?