Genus
Common name: Giant Clam
Scientific name: Thromidia
Thromidia is a genus of large sea clams, known for their impressive size and beautifully colored mantles. These clams are members of the family Tridacnidae and are popular in the reefkeeping hobby for their symbiotic relationship with photosynthetic algae, which live within their tissues. Thromidia species are filter feeders and require strong lighting to support their algal symbionts. They contribute to the reef structure and are considered a keystone species in their natural habitat. In aquariums, they are appreciated for their aesthetic appeal and their role in water filtration.