Regani Dwarf Pike Cichlid 'Tapajos'- WILD M/L

The Regani Dwarf Pike Cichlid, scientifically known as Crenicichla regani, is a small, striking freshwater fish native to the slow-moving rivers and tributaries of South America, particularly in the Amazon Basin. Known for its elongated body, bold markings, and fascinating behavior, this species is one of the smallest and most peaceful members of the Crenicichla genus, making it an excellent choice for aquarists seeking a unique cichlid for a community or biotope tank.

Physically, the Regani Dwarf Pike Cichlid features a slender, torpedo-shaped body with a base coloration that ranges from light tan to pale gray. A bold black lateral stripe runs the length of its body, bordered by shimmering gold or green hues, which become more vibrant under good lighting. Its fins are often tinged with red or orange highlights, especially in males. Males tend to be slightly larger, reaching about 4 inches (10 centimeters) in length, while females are slightly smaller and may have a more rounded belly.

In the aquarium, Regani Dwarf Pike Cichlids thrive in a well-structured environment with plenty of hiding spots, such as caves, driftwood, and dense vegetation. A tank of at least 30 gallons is recommended for a pair, with additional space needed for tank mates. A soft, sandy substrate is ideal to replicate their natural habitat and to protect their delicate undersides.

Water parameters for the Regani Dwarf Pike Cichlid should mimic their natural Amazonian environment. They prefer soft, slightly acidic water with a pH range of 5.5 to 7.0 and temperatures between 75 to 82°F (24 to 28°C). Maintaining excellent water quality through regular water changes and efficient filtration is crucial for their health and well-being.

Feeding Regani Dwarf Pike Cichlids is straightforward, as they are carnivorous and have a preference for protein-rich foods. They thrive on a diet of high-quality pellets or frozen foods, such as bloodworms, brine shrimp, and daphnia. Live foods like small feeder fish or insect larvae can be offered occasionally to encourage natural hunting behaviors and enhance coloration.

Regani Dwarf Pike Cichlids are relatively peaceful compared to other members of their genus, but they may exhibit mild territorial behavior, especially during breeding. They can be kept with other non-aggressive tank mates of similar size, such as tetras, Corydoras, and other dwarf cichlids. Avoid housing them with very small fish or shrimp, as these may be seen as prey.

Breeding Regani Dwarf Pike Cichlids in captivity is achievable with the right conditions. They are cave spawners, and providing plenty of suitable hiding spots will encourage natural breeding behaviors. Females lay adhesive eggs on the walls or ceiling of a cave, and both parents guard the eggs and fry. The eggs hatch within 2 to 3 days, and the fry become free-swimming after about a week. Fry can be fed infusoria or powdered fry food, transitioning to baby brine shrimp as they grow.

Overall, the Regani Dwarf Pike Cichlid (Crenicichla regani) is a fascinating and manageable species that adds personality and intrigue to freshwater aquariums. Their unique appearance, interesting behaviors, and relative peaceability make them a rewarding choice for aquarists looking to explore the world of dwarf cichlids.