Maxima Clam (Tridacna maxima)

Invertebrate in the family Cardiidae. Moderate care. Reef Safe.

Maxima Clam

Quick facts

Scientific nameTridacna maxima
FamilyCardiidae
Care levelModerate
Reef safetyReef Safe
TemperamentPeaceful
Adult size6 in
Minimum tank size20 gallons
Water parametersTemperature: 72-78°F pH: 8.1-8.3 Salinity: 1.023-1.025

Diet and feeding

Photosynthetic zooxanthellae provide most nutrition in moderate to strong lighting. Supplement with phytoplankton, liquid foods, and occasional small particulates; benefits from regular water quality and nutrient cycling.

Origin and habitat

Indo-Pacific region from the Red Sea and East Africa through Southeast Asia to the Great Barrier Reef and Fiji.

Log Maxima Clam in your reef tank

Reef Trak gives you the full record on every species in your tank: acquisition date, source, photos, parameters at time of stocking, and links to maintenance and feeding events. Track Maxima Clam alongside everything else in your reef.