Ever fish in my tank eats Zucchini. They will not touch it in the first 24 hours. After 24 hours they just atack it. I have two Comman Pl*cos, 4 cory's, two Pacu's, Red tail shark, two snails and a banjo cat all eating on it. They can eat a big chunk of it in no time. I rubber band it to a rock on ...