Cheilodipterus persicus

Datasheet

General Description

The Persian cardinalfish (Cheilodipterus persicus) belongs to the Apogonidae family. These fish, commonly found in the Western Indian Ocean, particularly in the Persian Gulf, are known for their various shapes and colors. They have a large mouth and exhibit a hearty appetite, mainly feeding on Artemia, Mysis, and krill.

Aquarium Suitability

Considered suitable for most aquarium setups, Persian cardinalfish are generally hardy and can adjust well to varying conditions. They are docile but may display aggression towards similar species, making it important to pair them carefully in the tank. These fish are nocturnal and will be most active when the light is dimmed or turned off. They require good hiding spots amongst live rocks and appreciate a varied diet that includes small crustaceans and zooplankton.

Care and Hardiness

Known for their hardiness, Persian cardinalfish acclimatize best when introduced to the aquarium as juveniles. It is recommended to keep them in pairs, ideally a male and a female, to promote their well-being. Their shy and docile nature necessitates caution when housed with more aggressive tankmates. Providing a diverse diet is crucial to their overall health and longevity.

Reef Suitability

Reef safe with caution, Persian cardinalfish can coexist in reef environments if adequately monitored. They might prey on small crustaceans like shrimps and crabs, so attention is needed when housing them in a reef tank. Their nocturnal behavior and preference for dim lighting make them compatible with certain reef setups that mimic their natural habitat.

Aquarium Setup

When setting up the aquarium for Persian cardinalfish, ensure there are ample hiding places among live rocks to make the fish feel secure. Dimming the light initially and gradually increasing it to normal levels will aid in their acclimatization. A tank size of at least 100 liters is recommended to provide them with sufficient swimming space.

Behaviour

These fish are generally peaceful towards other tankmates but may exhibit territorial behavior if space or food is limited. Some species will form small shoals, adding to the dynamic of the tank environment. Understanding their nocturnal habits and providing appropriate hiding spots will help create a stress-free setting for Persian cardinalfish.

Feeding and Diet

To maintain optimal health, Persian cardinalfish should be fed a varied diet that includes small crustaceans such as krill, mysis, and artemia. They also benefit from zooplankton like Cyclops and pods. Offering live food can increase their chances of thriving in the aquarium and adapting well to captive conditions.

Dimorphism

Dimorphism among Persian cardinalfish may not be readily apparent, especially in captive settings. However, their behavior and potential for breeding in a controlled environment make them an intriguing species for enthusiasts looking to establish a breeding tank.

Habitat and Distribution

In their natural habitat within the Western Indian Ocean, particularly the Persian Gulf, Persian cardinalfish can be found inhabiting rocky crevices and coral reefs. Their preference for dimly lit areas and nocturnal behavior align with the coastal waters where they are commonly found, making them well-suited for aquarium setups that cater to these specific environmental needs.