Hippopus porcellanus (10-11cm) | L

Hippopus porcellanus, commonly known as the China clam, is a striking large clam species prized for its unique shell pattern and vibrant mantle colours. This specimen measures between 10-11cm, making it a substantial addition to mature marine aquariums.

Care Level: Moderate – suitable for aquarists with some experience in maintaining invertebrates.

Feeding: Like other large clams, Hippopus porcellanus relies primarily on photosynthesis via its symbiotic zooxanthellae algae. Supplementary feeding with phytoplankton or specialised clam foods can support health, especially in lower light conditions.

Lighting Requirements: Moderate to high lighting is recommended to support the clam’s photosynthetic needs. LED or T5 lighting systems designed for reef tanks are ideal.

Water Flow: Gentle to moderate water movement is preferred to ensure nutrient exchange without causing stress or damage to the clam’s delicate mantle.

Placement: Position the clam on a stable, sandy or rubble substrate in an area with good lighting and gentle water flow. Avoid placing near aggressive corals or fish that may nip at the mantle.

Compatibility and Reef Safety: Hippopus porcellanus is reef safe and generally peaceful. It coexists well with most reef inhabitants but should be protected from predatory fish and invertebrates.

Tank Size: A minimum tank size of 120 litres is recommended to provide adequate space and stable water parameters.

Water Parameters: Maintain stable marine conditions with temperature between 24-27°C, salinity at 1.023-1.025 SG, pH 8.1-8.4, and low nutrient levels.

This large Hippopus porcellanus clam is a captivating and rewarding invertebrate for experienced marine aquarists seeking to enhance their reef display.