The Black Tiger Clam (Tridacna maxima) is a visually captivating invertebrate prized for its bold, contrasting patterns and vibrant mantle colours. At 2cm, this specimen is ideal for marine aquarists with some experience in clam husbandry, offering a dynamic and attractive addition to reef tanks.
Care Level: Moderate – requires stable water parameters and strong lighting.
Feeding: Primarily photosynthetic, relying on symbiotic zooxanthellae within its tissues. Supplementary feeding with phytoplankton or specialised clam foods can support growth and health.
Lighting Requirements: High-intensity lighting such as metal halide or strong LED systems is essential to support photosynthesis.
Water Flow: Moderate, indirect water movement to avoid mantle damage while ensuring nutrient exchange.
Placement: Securely positioned on a stable substrate or rockwork in a well-lit area of the aquarium. Avoid areas with strong direct currents or shading from other corals.
Compatibility: Reef safe with caution. Generally compatible with most reef inhabitants but avoid placing near aggressive corals or fish that may nip at the mantle.
Tank Size: Minimum 100 litres recommended to maintain stable water quality and adequate space.
Additional Notes: Regular monitoring of water parameters, especially calcium, alkalinity, and magnesium, is important to support shell growth. Avoid sudden changes in lighting or water chemistry to prevent stress.
