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Stuartgranti Peacock, Aulonocara stuartgranti
Lake Malawi · Species profile

Stuartgranti Peacock care

Relatively peaceful, though males are territorial and aggressive toward similar colored fish.

  • Up to about 5 inches, not counting the tailAdult size
  • 73 to 84 FTemperature

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Food

A varied diet of quality sinking pellets and flakes plus frozen foods such as mysis and brine shrimp.

Feeding guide

Tank mates

Peaceful haps, Synodontis catfish, the gentlest mbuna.

Compatibility guide

Best setup

A tank at least 4 feet long and 18 inches front to back, such as a 75 gallon. Sand, open swimming room and a few rock piles along the back, with hard alkaline water and good filtration. Peacocks sift sand for food, so avoid sharp gravel.

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In the fish room

Stuartgranti Peacock in color

Bold color, real personality, natural-looking setups. The look that makes you stop in a great fish store.

Stuartgranti Peacock, full body
Stuartgranti Peacock, full body
Stuartgranti Peacock in the aquarium
Stuartgranti Peacock in the aquarium
Stuartgranti Peacock color and form
Stuartgranti Peacock color and form
Malawi rockwork
Malawi rockwork

Care basics

Stuartgranti is a natural peacock species found all around Lake Malawi, and many regional forms are traded, from blue to yellow shouldered males.

Keep one male per tank unless the tank is large, with several females. Most mbuna are too boisterous to share its tank, and other Aulonocara should be avoided because they can crossbreed.

Quick facts

Scientific nameAulonocara stuartgranti
GroupLake Malawi hap/peacock
Native toLake Malawi
Adult sizeUp to about 5 inches, not counting the tail
Tank sizeA tank at least 4 feet long and 18 inches front to back, such as a 75 gallon
Temperature73 to 84 F
pH7.5 to 9.0, hard water
TemperamentRelatively peaceful, though males are territorial and aggressive toward similar colored fish.

Figures follow published species profiles such as Seriously Fish, and tank sizes are general guidance. Individual fish and local water vary, so test your water and ask your fish store about the specific fish you buy.

Where to buy

In stock online for Stuartgranti Peacock

We check these online sellers that ship. Partners show up first. Local shops are listed separately as visit the store.

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  • Imperial Tropicals
    3-4" FemaleIn stock, checked 2:00 PM ET
  • Wet Spot Tropical Fish
    Aulonocara stuartgrantiIn stock, checked 2:00 PM ET

Stock checked 2:00 PM ET on 2026-10-27. A fish can sell out between checks.

Local fish stores

Walk-in shops are listed as visit the store only. We do not claim their stock online. Find a store near you.

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Shop the Stuartgranti Peacock setup

The tank, food, filter, heater and decor that suit Stuartgranti Peacock, based on the care notes above.

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Amazon kits

Buy the whole setup for this fish

A complete Amazon cart of gear we recommend for this species. Review every item on Amazon before you buy.

Buy the whole setup

55-gallon Mbuna / African setup

A classic four-foot Malawi rock tank: tank, strong filter, heater, spirulina food, holey rock and African sand.

Add the whole setup to your Amazon cart (8 items)

8 Amazon listings in this kit. You review and confirm before buying.

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Gear We Recommend

Gear for Stuartgranti Peacock

All gear
Hikari Cichlid Gold Medium Pellets
Best for: Most mid size cichlids

Hikari Cichlid Gold Medium Pellets

A balanced daily food. Sinking pellets reach shy fish too.

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San Francisco Bay Brand Frozen Bloodworms Cubes
Best for: New World cichlids and oddballs

San Francisco Bay Brand Frozen Bloodworms Cubes

A weekly treat. Skip bloodworms for mbuna.

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CaribSea African Cichlid Mix Sahara Sand 20 lb
Best for: Malawi and Tanganyika tanks

CaribSea African Cichlid Mix Sahara Sand 20 lb

Aragonite based sand that helps hold a higher pH.

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Fluval 407 Performance Canister Filter
Best for: 55 to 100 gallon tanks

Fluval 407 Performance Canister Filter

Quiet multi-stage canister that is the workhorse of mid-size cichlid tanks.

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Buy from a cichlid store. Find a local fish store near you or a trusted seller with fish in stock online.