Ctenoides scaber

Datasheet

General Description

The Flame scallop, scientifically known as Ctenoides scaber, belongs to the Limidae family, characterized by its filtering habits that primarily sustain on phytoplankton with occasional zooplankton intake. Unlike some other species like Tridacna, it does not rely on photosynthesis for survival. This species can be challenging to maintain in captivity due to its specific dietary needs and delicate nature. It has a relatively short lifespan, with an expectancy of up to 4 years, making it important to provide proper care and diet to sustain its health.

Aquarium Suitability

The Flame scallop is best suited for experienced aquarists willing to devote extra care and attention to its needs. It requires a specialized diet primarily consisting of phytoplankton, with secondary feeding of zooplankton. Due to its feeding habits, ensuring an adequate and consistent food supply is crucial for its survival in an aquarium setting. It is essential to provide hiding spots among live rocks to mimic its natural habitat and support its well-being.

Care and Hardiness

Known for its peaceful temperament, the Flame scallop is considered to have average hardiness. It is recommended to maintain stable water conditions within the parameters of a temperature range of 22.2-25.6°C, pH levels of 8.1-8.4, a specific gravity of 1.020-1.025, and a carbonate hardness (KH) of 8-12. This species can be challenging to keep alive and thriving, requiring consistent feeding and proper environmental conditions.

Reef Suitability

Flame scallops are classified as reef-safe creatures, making them suitable for reef aquarium setups. They contribute positively to the reef ecosystem by filtering out particles from the water. Their peaceful temperament allows them to coexist with other reef inhabitants, adding to the diversity of marine life within the reef environment.

Aquarium Setup

To create an ideal habitat for Flame scallops, it is recommended to incorporate hiding places such as spaces between live rocks to provide security and mimic their natural environment. Maintaining stable water parameters and ensuring a consistent supply of phytoplankton and zooplankton-based feeds are essential for their well-being. Care should be taken not to stress the scallop by moving it frequently within the aquarium.

Behaviour

Flame scallops exhibit a unique behavior by using their shells to move around the aquarium, often seeking shelter in well-protected areas between rocks. Due to this movement pattern, they may not remain in the same location where initially placed by the aquarist. Excessive disturbance or relocation can lead to stress, potentially harming the scallop's health.

Feeding and Diet

The primary diet of Flame scallops consists of phytoplankton, supplemented by zooplankton to meet their nutritional requirements. Sufficient feeding is crucial to prevent starvation, as inadequate food intake can lead to their demise within a relatively short period. Feeding strategies may involve target feeding to ensure the scallops receive an adequate amount of food.

Habitat and Distribution

Flame scallops are native to the East Indian Ocean and the Gulf of Mexico. They are commonly found in regions where phytoplankton and zooplankton populations are abundant, as these serve as their main food sources in their natural habitats. The scallops prefer locations with ample hiding spots, such as crevices between rocks, to seek refuge and protection.