FWIW I have no idea if you are PIW as far as controlling the FA cause I am way not a pro. But after reading in the forum about all the critters in FA and how it soaks up nutrients, I won't be throwing the FA I skim off the surface up on the bank anymore. It will go into a bucket and get dumped into my composte pile for the garden.
Last edited by Bill D.; 03/25/1509:15 PM. Reason: Typo