Pink OB Peacock Cichlid - 10cm

Species Profile

• Scientific Name: Aulonocara spp. (Pink OB is a selectively bred hybrid, not a natural species)
• Common Name: Pink OB Peacock Cichlid
• Adult Size: 4–6 inches (10–15 cm)
• Life Expectancy: 6–10 years
• Habitat: Native Aulonocara species come from sandy and rocky areas of Lake Malawi. However, the Pink OB variant is a man-made hybrid, often bred in captivity for its coloration.

Tank Requirements

• Minimum Tank Size: 55 gallons (larger recommended for mixed cichlid tanks)
• Ideal Temperature: 75–82°F (24–28°C)
• pH Range: 7.8–8.6
• Water Hardness: 10–20 dGH
• Temperament: Semi-aggressive; relatively peaceful for African cichlids, but males can be territorial—especially toward other males or similar-looking fish

Diet & Nutrition

• Omnivorous: Yes
  • Diet should consist of high-quality cichlid pellets or flakes
  • Supplement with frozen or live foods like brine shrimp, mysis shrimp, and spirulina-based feeds
  • Avoid fatty or high-protein terrestrial meats (like beef heart) to reduce risk of bloating

Appearance

• Base coloration ranges from light pink to peach or pale orange, with irregular OB (orange blotch) markings in black, gray, or darker pink
• Males are more vibrantly colored, with more intense blotching and often iridescent highlights
• Females are typically duller and smaller

Distinctive Features

• OB (orange blotch) pattern combined with an uncommon pink base color, making this one of the most striking and unique peacock morphs
• Rounded, graceful body shape with elongated fins due to selective breeding
• Hybrid vigor often makes them hardier in captivity compared to wild strains