agreed, it took three years before i had a spawn of goldfish in my pond, its a 300gal, and they were little feeders like u have. I started with a dozen and theyd slowly dissapear due to cats and raccoon so occasionally id add another dozen or so. after a couple years including some winters where the pond froze over completelt i had about 2 dozen goldfish in there, some big some small. one day i came out and had a buncha eggs on the side of the pond.... the eggs hatched and i had fry for 2 days.... then they were gone.