Hi, This is my first post on here after reading a whole bunch but never posting. I have a mosaic gar (boulengerella maculata) and a tiger musky that love to eat rosy red minnows. I feel like these are the cleanest feeder fish, so this was alright for a while but now they eat so many per day that it gets expensive. I also tried crappie minnows but they seem dirty for the fish. I have got some feeder goldfish from my lfs twice now but they never seem interested in eating these. WHY!!?> Thanks in advance!