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Flavescent Peacock

Aulonocara stuartgranti

Freshwater Lake Malawi, Africa Usually captive bred

A popular Malawi peacock boasting brilliant metallic blue and yellow coloration in dominant males. They hunt invertebrates by sifting sand with specialized sensory pores. Best kept in a harem over fine sandy substrate with other placid Lake Malawi cichlids.

Also called: Chilumba aulonocara, Flavescent peacock, Ngara aulonocara, Usisya aulonocara.

12 cm adult length, drawn to scale. torpedo body.

Try it in the planner Opens a tank sized to its minimum with 1 fish added.

What it needs

ItemValueBecause
Adult length 12 cm Used for the Space check: the tank must be long enough for the fish to turn round.
Smallest tank 250 L, at least 120 cm long estimated The least water and floor length this species is kept in for good, as a single fish or smallest group.
Extra water per added fish 30 L estimated What each further fish adds once the minimum is met.
Waste load Class 3 of 5 estimated How much waste an adult makes against its size. Feeds the Load check.
Temperature 24 to 28 C Stock sharing a tank need overlapping ranges.
pH 7.8 to 8.6 Compared with tankmates in the Water check.
Hardness GH 10 to 20, KH 8 to 14 Degrees of general and carbonate hardness.
Flow Medium Low-flow fish are stressed in a strong current.
Light Moderate Matched to the lighting class on the needs sheet.
Group size Single fish is fine Not a schooling species.
Temperament Semi-aggressive Territorial: weak.
Swims in Near the bottom Fish that use different levels share a tank more easily.
Lifespan About 8 years A fish is a long commitment.
Experience Some experience helps A guide to how forgiving the species is of mistakes.

Tags marked estimated are judged from the size and habits of the species rather than measured, so treat them as a sensible default.

Diet and tank layout

Flavescent Peacock is an carnivore that swims in the lowest part of the tank. It is safe with plants. Give it some cover. It digs, so anchor plants and keep hard rock off loose sand.

Tankmates

Works with

Depends

Avoid

Compare any two fish on the compatibility page, or print the equipment for a stock on the needs sheet. How this is worked out: the method.