Definition
The genus *Tridacna* encompasses a group of large saltwater clams, commonly known as giant clams, within the family Tridacnidae. These clams are the largest living bivalve mollusks, found in the warm, shallow waters of the Indo-Pacific region. They are characterized by their massive size, colorful mantles, and symbiotic relationship with photosynthetic algae, which provide them with nutrients. Think of them as the solar panels of the sea floor, harnessing energy from the sun. ☀️