Wolf cichlid - Parachromis dovii

Scientific name: Parachromis dovii

Common name: Wolf cichlid

Family: Cichlidae

Usual size in fish tanks: 40 - 70 cm (15.75 - 27.56 inch)

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Recommended pH range for the species: 7 - 8

Recommended water hardness (dGH): 12 - 18°N (214.29 - 321.43ppm)

0°C 32°F30°C 86°F

Recommended temperature: 24 - 28 °C (75.2 - 82.4°F)

The way how these fish reproduce: Spawning

Where the species comes from: Central America

Temperament to its own species: aggressive/territorial

Temperament toward other fish species: aggressive/territorial

Usual place in the tank: Middle levels

Overview

The Wolf Cichlid (Parachromis dovii) is a large, powerful, and highly aggressive species native to Central America. Known for their impressive size and fierce temperament, these cichlids are best suited for experienced aquarists with large aquariums. Their striking coloration and bold behavior make them a standout centerpiece in any tank.

Origin and Natural Habitat

Native to the freshwater lakes and rivers of Honduras, Nicaragua, and Costa Rica, the Wolf Cichlid thrives in warm, slow-moving waters with plenty of hiding spots and territories. In the wild, they are top predators, known for their hunting prowess and dominance.

Appearance and Size

Wolf Cichlids can grow between 40 - 70 cm (15.75 - 27.56 inches) in home aquariums, making them one of the largest cichlid species available. Males tend to be larger and more colorful, with extended fins and distinctive black spots on their heads. Females typically display a more yellowish background color without these spots.

Tank Requirements

• Tank Size: A minimum of 500 liters (132 gallons) is recommended, though larger tanks are preferred due to their size and territorial nature.
• Water Parameters:
• pH: 7.0 - 8.0
• Water Hardness: 12 - 18°N (214 - 321 ppm)
• Temperature: 24 - 28°C (75.2 - 82.4°F)
• Tank Setup: Provide plenty of rocks, caves, and hiding spots to establish territories. Use a strong filtration system to handle the significant waste produced by these fish. Regular water changes are crucial to maintaining water quality.

Temperament and Tank Mates

Wolf Cichlids are extremely aggressive and territorial toward both their own species and other fish. They are best kept alone or with similarly sized, robust fish that can withstand their aggression, such as large catfish or other large cichlids with caution. Avoid housing them with smaller or more peaceful species, as they will likely be attacked or eaten.

Feeding and Diet

Wolf Cichlids are carnivorous predators that require a protein-rich diet:

• Initially, they may only accept live foods, but they can be trained to eat other options.
• Feed them high-quality cichlid pellets, beef heart, and occasional treats like brine shrimp or mysis shrimp.
• Avoid feeding feeder fish like young goldfish, as they can introduce diseases into the tank.
• Do not overfeed, as they are prone to obesity and water quality issues due to excess waste.

Sexing

Males are typically larger with extended fins and black dots on their heads. Females lack these dots and have a more yellowish body coloration. Observing their behavior during breeding can also help in identifying sexes.

Breeding

Breeding Wolf Cichlids can be challenging due to their aggressive nature:

• They reach sexual maturity at around 5 inches (12.7 cm) in length.
• They may spawn on flat surfaces or in caves, depending on individual preference.
• Females can lay up to 1,500 eggs in a single batch, which hatch after about 5 days.
• The fry become free-swimming a few days later and can be fed on brine shrimp.
• Be prepared to separate larger fry from smaller ones, as cannibalism can occur among developing fry.

Lifespan

With proper care, Wolf Cichlids can live up to 15 years in captivity, offering a long-term, rewarding experience for dedicated aquarists.

Conclusion

The Wolf Cichlid (Parachromis dovii) is a fascinating yet demanding species, known for its size, strength, and aggression. While not suitable for community tanks or novice aquarists, experienced fish keepers can appreciate their vibrant colors and unique behaviors. With the right care, environment, and respect for their territorial nature, these impressive cichlids can become the centerpiece of any large aquarium.

Pictures

Bought by aqua-fish.net from jjphoto.dk.