According to my dealer it's not just the the feed mentioned above it's the Aquamax 5D05 (500) and 5D06 (600) also. She's instructed me to bring in my bag(s) and I may get a replacement although there is no 5D06 for replacement today when I pick up my 5D01. I've used most of mine up; I even crushed the 5D06 for my fingerlings for several days.
Nothing on the website that I can find:
http://www.fishchow.com/Keep in mind my feed is made locally in Richmond, Indiana so perhaps this may not apply to those who have feed milled elsewhere? I have also be told by another source some of the fine size feeds are manufactured by someone else.