Tridacna Clams

Tridacna Clams have become very popular among marine aquarists. The most distinguishing feature of clams is their large two-part shell and interior mantle. Most have intricately colored patterns in the mantle, making them attractive additions to the reef aquarium. Tridacna Clams should be positioned on the substrate in the bottom of the tank in a low to moderate water flow area.  They can also be positioned on live rock if care is taken to locate it so that it cannot move and fall from its perch. Tridacna Clams require intense lighting and the coloration can change depending upon lighting conditions.