Kursus ini merangkumi kepelbagaian organisma akuatik yang penting dari segi komersial. Morfologi dan anatomi, sistem pencernaan, pembiakan, peredaran darah, pernafasan, osmokawalan, pewarnaan, deria dan endokrin pelbagai kumpulan organisma akuatik dibinc(This course covers the diversity of commercially important aquatic organisms. The morphology and anatomy, digestive, reproductive, circulatory, respiratory, osmoregulatory, colouration, sensory and endocrine systems in various groups of aquatic organism)