I think i need to SLAM my pool, the chlorine in the water just wouldn't stay. Poured three gallons yesterday. And now its down to 0.5. In just over 28 hours. And this time i think its mustard algae. I blame the recent duck infestation, i think they pooped on my pool and made it full of bad stuff. Also a mama duck has laid eggs just beside the pool. I will do an overnight FC loss test, i just poured two more gallons and will test it out later tonight. And check in the morning.
But i couldn't make sense of the two columns, Yel/Mstrd Min and Yel/Mstrd Shock. What is difference between the two?
I guess its time to looks for bleach coupons! :P