It seemed like the fishkeeping community is divided on this issue. Some hobbyists feed their fish with newborn frys; others grow their feeders out before introducing them.
Apperently, one argument for using newborn frys is that they are filled with growth horomones that can help the predators along. Others say it is impractical because you need a lot of newborns to feed a single fish, or it waste the fish energy more than it is worth.
Apperently, one argument for using newborn frys is that they are filled with growth horomones that can help the predators along. Others say it is impractical because you need a lot of newborns to feed a single fish, or it waste the fish energy more than it is worth.