Tridacna maxima 5"

The family Tridacnidae contains a number of clams that are common in the aquarium trade. Collectively, they are commonly called “Tridacna Clams” by hobbyists. These animals are beautiful, interesting, and highly variable, with no two clams looking alike. Their colorful mantles contain photosynthetic zooxanthellae, similar to corals.  Although very beautiful, clams are not for everyone. However, if you are already a successful reef hobbyist with an established, stable system and high water quality, you probably already have the skills to keep a clam in your aquarium.  Clams should be placed in an area of the aquarium where they can receive appropriate water movement and lighting. Ideally, water movement should be more or less random, surging flow-enough to keep things moving, yet not so strong as to make the clam’s mantle fold over on itself, or force the clam to withdraw its mantle on a continuous basis. In our experience, it’s best to place clams on a hard substrate, upon which they c