Hey Bill,
Sorry it took so long to get back to you. I will fill you in on my experience with Aquamax LM. My pond is a small .6 acre pond with perch, BG, SMB, LMB, HSB and one channel catfish. I switched from Aquamax 600 to Aquamax LM about 2 wks ago. So far my fish are very reluctant to feed on it, but they are starting more on it each evening. I do have some LMB that have apparently pellet trained themselves. As of now, I haven't seen any LMB take one of the larger pellets, but the HSB and SMB are slowly getting used to them, so I'm sure its just a matter of time before the LMB take to them. On the other hand, the channel cat began eating them the first night. I would guess in your situation the cats are going to eat them all before the LMB ever get a chance. When you do try, make sure you post to let us know how it goes.