Auratus Cichlid (Melanochromis auratus) is an intermediate-level freshwater fish that needs at least 55 gallons and 75-82°F. A striped Malawi mbuna. Young fish and females are gold with dark stripes while mature males turn mostly black with a blue sheen. It is feisty and territorial, so plan a rocky tank with plenty of hiding places and a group with more females than males.

Care facts at a glance

Scientific nameMelanochromis auratus
FamilyCichlidae
OriginLake Malawi, East Africa
Adult size4-5 in
Minimum tank55 gallons
Temperature75-82°F
pH7.5-8.6
TemperamentAggressive, territorial
Social behaviorOne male with several females
Swim levelMid to lower
DifficultyIntermediate
DietOmnivore: cichlid pellets, flakes, spirulina, vegetables
Typical lifespan6-8 years

Quick tips

  • Keep one male with several females.
  • Stack rock to break lines of sight.
  • Use hard, alkaline water and avoid very small tankmates.

San Diego water

Naturally suited to San Diego's hard, alkaline tap water once it is dechlorinated (the city uses chloramine, so use a conditioner that handles it). Learn the numbers in our San Diego tap water guide.

Before you buy

Make sure your tank is cycled (how to cycle a tank), check your numbers with the water testing guide, and use the compatibility guide to check tankmates. These are general ranges; individual fish and local water vary.

Find it at Pet Zone

Pet Zone Tropical Fish is a San Diego aquarium store with two locations. Stock changes daily, so call ahead if you are after a specific species or plant. Shop online at petzonesd.com.

Pet Zone Convoy

4160 Convoy St, San Diego, CA 92111
(858) 987-0309
Open daily, 10am-6pm

Aquascaping, planted tanks

Pet Zone Mid-City

4266 University Ave, San Diego, CA 92105
(619) 283-1812
Closed Monday; Tue-Fri 10:30am-6pm, Sat 11am-6pm, Sun 11am-4pm

Monster fish, koi