Eelgrass.
Source: Webster's dictionarysea-grass
The Bahamas has mangrove nurseries, coral reefs, shallow sea grass beds, and deep oceanic trenches - all perfect ecosystems for sharks. Photographing multiple shark species in exquisite water was the assignment I had dreamed about from the start. Brian Skerry
According to Stumpf, if Karenia lasts into winter, it can settle on sea grass in warm water where manatees congregate to stay warm. Source: Internet
For example, he said in Australia, the presence of tiger sharks near shore keeps manatees from basking in the shallow water and overeating sea grass all day. Source: Internet
It is superbly managed by the Great Barrier Reef Marine Park Authority who regularly assesses the water quality and condition of the sea grass to protect the marine life. Source: Internet
“The sea grass is like a rain forest. Source: Internet
Once sea grass is killed or uprooted it doesn’t normally grow back. Source: Internet