Seahorse (6 inches tall). Note the algae growing on her. Seahorses spend most of their time motionless, so this "hairy" look of algae is normal. I particularly like the little Betty Boop curl on this particular one's forehead!
Tiny (2-3 inches long) brown pipefish crawling on coral - looks a bit like a maze!
Banded pipefish (note that he is carrying eggs; we know he is a male because, like all seahorses, males carry the eggs)