My local Purina dealer doesn't stock AquaMax, but they only need a week's notice and it's waiting for me. The last time I bought AquaMax 600 it was $25 and change per bag.

www.hoosierpondpros.com

[Linked Image from lh6.ggpht.com]
http://www.pondboss.com/subscribe.asp?c=4
3/4 to 1 1/4 ac pond LMB, SMB, PS, BG, RES, CC, YP, Bardello BG, (RBT & Blue Tilapia - seasonal).