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🧬 Origins and Classification
Scientific Name: Metriaclima callainos (Red Shoulder variety)
Family: Cichlidae
The Red Shoulder Cichlid is a striking African cichlid known for its bold coloration and confident personality. This species originates from Lake Malawi in Africa, where it inhabits rocky shorelines and shallow waters. Over time, selective breeding enhanced the red or orange shoulder markings that give the Red Shoulder Cichlid its name. Because of its vibrant appearance and hardy nature, this cichlid is popular among aquarists who enjoy active and colorful freshwater fish.
🎨 Appearance
The Red Shoulder Cichlid displays strong color contrast and a muscular body typical of Malawi cichlids.
Color & Features:
- Blue to bluish-gray body base
- Distinct red or orange coloration near the shoulder and dorsal area
- Dark vertical barring may appear depending on mood
- Streamlined, powerful body
- Males show brighter colors than females
Size and Lifespan:
- Average size: 5–6 inches
- Lifespan: 6–8 years with proper care
🏡 Tank Requirements
Tank Size: Minimum 55 gallons recommended.
Water Parameters
- Temperature: 75–82°F
- pH: 7.8–8.6
- Hard, alkaline water preferred
Environment Setup
The Red Shoulder Cichlid thrives in rocky aquarium setups that mimic Lake Malawi habitats. Aquarists should use stacked rocks, caves, and open swimming areas to establish territories. Strong filtration and regular water changes are essential, as African cichlids produce a high bioload. A sandy substrate works best and supports natural digging behavior.
🍽️ Diet
Type: Omnivore with herbivorous preference
Food Options:
- High-quality African cichlid pellets
- Spirulina-based foods
- Blanched vegetables such as spinach or peas
- Occasional protein treats like brine shrimp
Feed small portions once or twice daily to maintain health and coloration.
🤝 Behavior and Compatibility
The Red Shoulder Cichlid shows territorial behavior, especially during breeding.
Compatible Tank Mates:
- Other Lake Malawi cichlids of similar size
- Mbuna species with compatible aggression levels
Avoid:
- Peaceful community fish
- Small or slow-moving species
Proper stocking and tank layout help reduce aggression.
💡 Care Notes
They requires stable water conditions and consistent maintenance to thrive. Weekly partial water changes help maintain water quality and color intensity. Because of its territorial nature, aquarists should plan tank space carefully. With the right setup, the Red Shoulder Cichlid becomes a bold and impressive centerpiece fish in African cichlid aquariums.
