I have oscars that are about ready to eat regular goldfish. I have been feedin them roseys. However I have a needlefish and a clown knife that is to small for the bigger goldfish... How big does the knife have to be before he can start with the regular goldfish
Food choices
- Thread starter Honest Abe
- Start date
you should get your fish off the live food diet...but the knife could probably eat goldfish at about 6 to 8 inches. try feeding some frozen krill