Hi! Just wanted to let you know that I received the medigold a few days ago and I have been feeding it to the fish. I had a question? Can you soak the medigold before giving it to the fish? It seems rock hard, and large pieces for my goldfish. I cut the food in half and fed the fish, but my fantail(major pig) will eat a piece, then it takes him an hour or so to finish it(looks like he has a rock in his mouth!).