One of the fundamental ironies in aquaculture is the perception by many observers that pond systems are relatively primitive and simple; certainly not as advanced as tank and raceway systems. Perhaps this perception is founded in the historical development of aquaculture; pond systems preceded tanks and raceways by centuries. Also, tanks and raceways require sophisticated pumping and electrical systems, as well as formulated feeds specifically designed for the nutritional needs of each species. The perception that all one needs to do to rear fish in ponds is to dig some ponds, fill them with water, add fish, and provide supplemental feeding is very misguided. Such a perception is wrong.
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