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.
You must: 1  Be a U.S. citizen or nationalized to be a Coast Guard officer. 2  To enlist, you must be a U.S. citizen or a resident alien. 3  Be between the ages of 17-27.  Have a high school 1  diploma. Have no more than two dependents.  Take and pass the Armed Services Vocational Aptitude Battery (ASVAB) test.