Cockatoo Dwarf Cichlid ~ Apistogramma cacatuoides

The Apistogramma cacatuoides, also known as the Cockatoo Dwarf Cichlid, is a vibrant freshwater fish renowned for its bold colors and unique, spiked dorsal fins resembling a cockatoo’s crest. Native to the slow-moving waters of the Amazon Basin, this species is highly adaptable and popular for its fascinating behavior, especially during breeding.

• Size: 3-4 inches (males are larger than females)
• Lifespan: 5-7 years
• Temperament: Peaceful but territorial, especially during breeding
• Group/Solitary: Best kept in pairs or harems (1 male with 2-3 females)
• Food: Omnivorous; high-quality pellets, live/frozen foods (bloodworms, brine shrimp, daphnia)
• Water Requirements: 74-82°F, pH 6.0-7.5, soft to moderately hard water

Cockatoo Cichlids are native to shallow, slow-moving streams and rivers with soft substrates and plenty of hiding spots among leaf litter and submerged roots. In aquariums, they thrive in well-planted setups with sandy substrates, caves, and driftwood to create territories and spawning sites. A tank of at least 20 gallons is recommended for a pair or harem. Stable water parameters and regular water changes are essential, as they are sensitive to poor water quality.

These cichlids are omnivorous and enjoy a varied diet of high-quality cichlid pellets, supplemented with live or frozen foods like bloodworms, brine shrimp, and daphnia. A nutritious diet enhances their vibrant coloration, particularly in males, and supports their overall health. While generally peaceful, males can become territorial during breeding, so provide ample space and hiding spots to reduce aggression.

Fun Fact: Male Cockatoo Dwarf Cichlids exhibit brighter colors and exaggerated dorsal fin shapes during courtship displays, making them one of the most visually dynamic dwarf cichlid species in the aquarium hobby.