Most marine and freshwater fishes depend on plankton for food during a period shortly after birth until they are large enough to switch to other prey. At the Inland Fisheries Research Station, Narrandera (NIFRS), native fish are spawned and the larvae transferred to rearing ponds for approximately...

Bluefin tuna have a variety of anatomical and physiological adaptations that enhance performance and make them distinctive among fish. This unique physiology means that many common aquacultural beliefs are not applicable to this fish. However, due to the logistical difficulties of...