Star Grass (Halophila engelmannii). This is among the most hardy and fastest growing of all our sea grasses. It is a relatively small grass in comparison to the tall Shoal, Manatee, and Turtle grasses. This is also one of the more delicate leaves of the grasses. It's delicate leaves make it a little more susceptible to herbivores. It can be difficult to find, so get it while it's available. Pictured is 3 stems w/leaves with 1 new shoot starting on the right hand end.