Bright lemon-yellow Lake Malawi mbuna that is among the most peaceful of its group.

• Scientific name: Labidochromis caeruleus
• Adult size: about 10 cm
• Temperature: 24–28 °C
• Water: pH 7.8–8.6
• Minimum tank size: 150 litres
• Temperament: semi-aggressive; choose tank mates carefully
• Diet: omnivore
• Care level: easy

Supplied in oxygenated bags. Please acclimatise slowly using the drip or floating-bag method for 30–45 minutes before release.