Jellyfish problems with aquaculture

Jellyfish present both opportunities and challenges for the aquaculture industry. They can produce economic gains or losses. In the first section, we review the fisheries and culture of jellyfish for human food, multi-miUion-dollar industries with markets currently centered in Asia. Interest in jellyfish has increased around the world in recent decades, both for public aquarium exhibition, where they offer economic and educational opportunities, and for scientific study, because the problems jellyfish cause have increased in coastal waters. Thus, in the second section, we present guidelines for culture conditions and tank construction for display or study of 27 jellyfish species. Although some jellyfish species benefit human health and economics, most are considered to be harmful, resulting in many millions of dollars in costs annually. Human problems with jellyfish include stinging and the costs associated with prevention, treatment, and loss of tourism. 

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