Acarichthys heckelii, commonly known as Heckel's Cichlid, is a beautiful freshwater fish that is admired for its vibrant colors and unique behavior.
Overview
Acarichthys heckelii, commonly known as Heckel's Cichlid, is a freshwater fish native to the Amazon River basin in South America. This species typically reaches a size of 12-15 cm and has a lifespan of 5 to 10 years.
Heckel's Cichlid is known for its striking coloration, which can include shades of blue, yellow, and green, and for its intriguing behaviors, including parental care and territorial displays.
Tank Requirements
Acarichthys heckelii thrive in slightly acidic to neutral water with a pH range of 6.5 to 7.5 and a general hardness (GH) between 5-15 dGH. The ideal temperature for their habitat is between 24-28°C, and they should be housed in a tank with a minimum volume of 150 liters.
Providing plenty of hiding spots and territories is essential, as these fish can be territorial, especially during breeding. A well-planted aquarium with rocky structures can create a suitable environment for them.
Feeding and Diet
In the wild, Acarichthys heckelii are omnivorous and feed on a variety of foods, including small invertebrates, plant matter, and detritus. In captivity, they readily accept high-quality flakes, pellets, and frozen or live foods such as brine shrimp and bloodworms.
To maintain their health, it's important to provide a varied diet that includes both protein-rich and vegetable-based foods. Feeding should occur once or twice daily, ensuring they consume their meals within a few minutes.
Care and Maintenance
Heckel's Cichlid requires regular maintenance to thrive. Weekly water changes of 20-30% are recommended to keep the water clean and stable. A reliable filtration system is crucial to maintain good water quality and oxygenation.
Monitoring water parameters closely is essential, as fluctuations can stress the fish. Providing a stable environment with consistent water conditions will promote their health and well-being.
Compatibility
Acarichthys heckelii can be kept with other semi-aggressive cichlids and peaceful fish that share similar water parameters. Suitable tankmates include larger tetras, catfish, and other medium-sized fish.
Avoid keeping them with small or overly aggressive species, as they may be bullied or stressed. Providing plenty of space and hiding spots can help reduce territorial disputes.
Breeding
Breeding Acarichthys heckelii in captivity can be rewarding but requires careful planning. They are mouthbrooders, with females incubating eggs in their mouths until the fry are ready to swim freely.
Setting up a breeding tank with flat surfaces for spawning can increase the chances of successful breeding. Once the fry are free-swimming, they should be fed infusoria or finely crushed flakes until they are large enough to consume standard flake foods.