Yellow Lab Cichlid (Labidochromis caeruleus)

The Yellow Lab Cichlid (Labidochromis caeruleus) is one of the most recognizable and beginner-friendly African cichlids, known for its bright electric yellow coloration and relatively manageable temperament. This species brings bold color and constant activity to any aquarium while being one of the more peaceful Mbuna options available.
At Magnolia Aquatics Company, our Yellow Labs are home-raised in our fishroom, producing strong, healthy fish that are already adapted to aquarium life. These are active, hardy fish that are feeding aggressively and ready to thrive immediately.
🏅 Premium Home-Raised Stock
• Bred & raised in our home fishroom
• Healthy, active, and consistently feeding
• Strong coloration and body development
• Quality over quantity — always
About the Species
Native to Lake Malawi in Africa, Labidochromis caeruleus is part of the Mbuna group — rock-dwelling cichlids known for their activity and territorial behavior. Unlike many Mbuna, Yellow Labs are considered one of the more peaceful and manageable species, making them a great entry point into African cichlids.
Their bright yellow coloration stands out sharply against rockwork and darker substrates.
Color, Size & Presence
Yellow Labs are known for their solid, vibrant coloration and bold presence.
• Adult Size: 4–5 inches
• Body Type: Compact, muscular cichlid
• Coloration: Bright yellow with black edging on fins
• Visual Impact: Very high — bold color fish
👉 These instantly add brightness and energy to any tank.
Behavior & Compatibility
Yellow Labs are semi-aggressive but manageable with proper stocking.
• Semi-aggressive (typical Mbuna behavior)
• Best kept with other African cichlids
• Can be kept in groups to spread aggression
• Active swimmers with strong personalities
👉 Group setups help reduce aggression and create a more natural dynamic.
Tank Requirements
Proper setup is key for Mbuna species:
• Temperature: 76–82°F
• pH Range: 7.5–8.5 (alkaline preferred)
• Tank Size: 40 gallons minimum (larger for groups)
• Environment: Rockwork, caves, and territory breaks
• Filtration: Strong filtration recommended
Rock structures are essential for reducing aggression and creating territories.
Feeding
Yellow Labs are omnivores with a strong feeding response:
• High-quality cichlid pellets
• Vegetable-based foods
• Occasional protein foods (in moderation)
Avoid excessive protein-heavy diets to maintain long-term health.
Breeding Overview
Yellow Labs are mouthbrooders and relatively easy to breed:
• Females hold eggs and fry in their mouth
• Fry are released once developed
• High survival rate with proper care
• Breeding occurs naturally in group setups
Why Buy From Magnolia Aquatics Company?
We focus on raising fish the right way — not rushing volume.
Our Yellow Labs are:
• Raised in stable, clean environments
• Properly fed and conditioned
• Selected for color, health, and activity
When they arrive, they are ready to thrive — not recover.
Yellow Lab Cichlids bring bold color, strong presence, and constant activity to your aquarium — making them one of the best choices for anyone looking to get into African cichlids.
Magnolia Aquatics Company — Where quality comes from home.