phosphate rx

For weeks I have been trying to lower my phosphates, and it is unclear to me why I had not been successful. I currently have 0.34 ppm phosphate (Hanna ULR) / Nitrate 10.8 (Hanna). I would like to get to 0.05-0.1, but not much lower than that, since I had previously dinos due to 0/0 parameters...

Hi All, I know this topic has been played out a million times, and I feel like I've read 20 different threads and watched 50 different youtube videos about how to get rid of Green Hair Algae (GHA), but since I value the expertise and input of folks on R2R, I thought I would ask for your advice...