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Shortly after the PB conference last year, I switched to AquaMax 600 from "Farm Pond Diet". When I first loaded the larger pellets, the AquaPro 75 clogged and didn't throw that first pellet. After multiple test throws and digging I gave up and walked away. The next day it started throwing those 1/4" pellets on it's own with no problem until the end of the season.
IMO, the feeder "problem" with AQMX 600 is not the size of pellets, but the high content of "fish oil" in the product.
The AQMX residue will eventually clog any feeder without proper maintenance, a trade off I will accept any day for the additional nutritional value.
