Do I actually have Mustard Algae?

[dreamweaver]

I went to the pool store in town to have them check my phosphates and all other readings. She forgot to do the phosphate test and had all ready dumped my pool water....lol....so she just gave me the test strips/vial (11 strips) from Natural Chemistry. I wanted to pay for it and she said no because the sales reps gave her two and she hardly ever test for phosphates....lol.... so that was very nice of her. She had my reagent R-0009 2oz for the same price I could get it on line, so I got that as I was very low on mine

I tested and the reading was 300.

Their wasn't any yellow in the pool today but
FC: 29ppm
CC: 2.5ppm
My grand daughters were here this evening so I forgot to put the chlorine level back up. I will have to do that tomorrow night

[dreamweaver]

I am happy to say, that the mustard algae is gone. I kept the slam for this up for 3 days and it's been a week and no sign of its return.... I'm a happy camper

[PoolDoc]

Great!