<a href=showthread.php?s=&postid=12899369#post12899369 target=_blank>Originally posted</a> by Agu
Although Tilapia will be eaten it's not the optimum food. Tilapia is a freshwater fish being fed to salt water carnivores. The chemical makeup may not be adequate for saltwater fish.
I use frozen mixed seafood to prepare my home made fish food. Buy it for $3.99 /pound at the local grocery store. Fish(varies)squid, clams, oysters, and mussels, add some sushi wrap and ro/di and chop away with the food processer (or blender).