If you havenât tried oysters steamed or smoked, they're a safer bet -- with all of the same great nutrition. Oysters contain all 9 essential amino acids; they're rich in protein, minerals and omega-3 fatty acids. All of these things will keep you strong -- and keep your immune system charged.
Most aquarist positions require an individual to have a bachelorâs degree in biology, veterinary medicine or other science-related field from an accredited university. In general, however, the aquarist needs to have a strong understanding and love for aquatic species.
  There is no license or certification to become a marine biologist; usually a BS and/or MS degree in biology, specializing in marine science or marine biology, wiht the a â¦ ppropriate field experience, would suffice as credentials.There are several marine biology websites.o be a marine biologist you need to be really into science, maths and geography. I recommend this website: http://www.wisegeek.com/how-can-i-become-a-marine-biologist.htm.