Backstory: Seaweed often loved the sound of birds chirping, and loved the way butterflies moved so freely. He felt alone. He was ignored by his sisters, and loved by many other seawings. He eventually confronted his sisters, who didn't really care. His father was killed by a Sandwing tail barb when he was 4. His sister Starfish eventually set out to kill him, fortunately to no avail.
Family: seawing queen (Mother) starfish (sister) any other princesses that are seawings (sister)