Big Replenishment of Fishes

All the goldfishes I bought are gone.  Must have gone to the wrong side and all eaten up by the arowana.  The arowana is now trained to stay at his side of the pond.  I had to move the divider up for a while to add a netting to prevent the small fishes from venturing into the "live seafood" zone.  This way I hope some of the goldfishes can grow to large size.  My arowana is huge now and no longer silver in color.  It is gold and grey.  Must be the food and the sunlight.  The color from all the goldfishes in its diet.  It actually look beautiful except in the pond it is difficult to see.