one of my newer Bolivian rams seems to be very picky with the food she eats.. I tried flakes, crisps, tetra bites and she ignores all of that, the food can go right by her head and she wont even try and eat.. Then i tried frozen bloodworms and finally some progress, as the bloodworms sink she tends to go after the ones still floating, but once they hit the bottom its as if she isnt interested unless then the current makes them move a bit and then she once again shows some interest.. Not sure whats wrong with her, my other one eats anything and everything.. what do you guys suggest??!