What seacreatures live in shallow water?

Shallow waters are home to a diverse array of sea creatures, including species like starfish, sea urchins, and crabs. Fish such as clownfish and damselfish can often be found in coral reefs within these areas. Additionally, various mollusks like clams and oysters, as well as sea turtles, frequently inhabit shallow coastal regions. These ecosystems support a rich biodiversity, making them crucial for marine life.