Visit the National Aquarium
Exhibits & Experiences
Support the Aquarium
Special Global Places
An artist, writer, devoted beachcomber and amateur algae scientist, Iselin has created seven books on forms in nature, the most recent tit...
Did you know? Marine plants, specifically photosynthetic algae, produce between 70 and 80 percent of the oxygen in the Eart...
Though its name may suggest otherwise, Seaweed is actually an essential and desirable part of our oceans.
Also called kelp, these sea plant...