I fed the last of the new feed on Monday, so now I'm back to AQ500. The HBG are taking the AQ readily, but the northern BG are finding the transition difficult. I'll broadcast the feed, and they'll swarm it initially, but quickly recognize it's not what they've grown accustomed to eating. They leave it on the water while following me down the dam, hoping I'll toss something more to their liking. They will eventually begin cleaning it up, but without the enthusiasm they've shown over the last few weeks.
Not that long ago I was desperate to get AQ. Not so much, now.