Maxima Clam
Tridacna maxima
Giant Clam · Maxima
Clams
The most popular Tridacna clam in the reef hobby, prized for incredibly vibrant mantles in blues, greens, golds, and intricate patterns. Maxima Clams require intense lighting and stable calcium/alkalinity. They attach firmly to rockwork using byssal threads.
Difficulty Intermediate
Reef Safe Reef Safe
Temperament Peaceful
Available Stock
4 Maxima Clam listings in stock across 3 Australian reef shops, from $170 to $480 (median $390), as of 2026-10-14.
Shops with stock
- CoralSupreme 2 from $480
- Ocean Reefs Marine 1 from $170
- Reeftopia 1 from $300
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