Oh well, my Purina dealer tried several avenues but could not get any 5D19. I'm bummed. I had him order some regular Aquamax 600 - so I'll just have happy, fat cream-fleshed trout. I'm not sure if I should bother Catmandoo to try and get the Ziegler feed or not.
Amazing when capitalism fails. I guess we are spoiled by how easy it is usually to get anything we want.
Anyway - my trout come in 2 days on Friday. Can't wait - lots of 12-14" rainbows and 20lb of golden trout. I also got some 4-5" rainbows and some 5-6" browns to (hopefully) feed my bass.