"Cowardly, cowardly Custard... Can't cut the mustard!"

Well, it's time to divert my previous thread: http://www.poolforum.com/pf2/showthr...093#post117093 about water testing and talk about what now seems to be a Mustard Algae issue I think I have. Sadly, I think I have had it for a while, but just fought it with $$$$ throw at Leslie's Pool Supply and Rising Sun Pools here in the Greater Raleigh area.

You can check the link above for my last published test results where my phosphates (PO4?) was around 125, but just in the past few days, they have shot up to between the 250 and 500 ppm range. I have begun pulling the FC up to the SHOCK level and may go higher if needed. Currently the water is beginning to cloud up.

Here are the latest numbers.

FC - 14 (I added another gallon of 8% beach after this test)
CC - .5
PH - 7.4
TA - 80
CH - 350
CYA - 55-60
Phos - 250-500 (closer to the high range)

I have hesitated to put in the bottle of Natural Chemistry PHOS-free until I talked to you all. But I want to fight this thing since I will be spending ALL summer by the pool this year (the past five years we owned a boat and spent all weekends down at the coast) and don't want to let algae ruin it. But hey... whatever it takes.

What say ye'?
(Thanks for everything so far. You guys are awesome!)

Tom-