May 16th
National Sea Monkey Day
National Sea Monkey Day is observed each year on May 16. A sea monkey is a brine shrimp (Artemia salina) that hatches from dormant encysted eggs and is sometimes raised in aquariums.
May 16th
National Sea Monkey Day is observed each year on May 16. A sea monkey is a brine shrimp (Artemia salina) that hatches from dormant encysted eggs and is sometimes raised in aquariums.