Benga Peacock Cichlid (Aulonocara baenschi) – 3–9cm & XL Sizes
25–26°C · pH 8–8.2 · 243L
£15.49
A brilliantly coloured Peacock cichlid endemic to Lake Malawi, also known as the Yellow Regal Peacock. Males develop stunning yellow and blue colouration. Semi-aggressive, ideal for Peacock community tanks. Available with live arrival guarantee.
Care at a Glance
Scientific Name
Aulonocara baenschi
Max Adult Size
up to 13 cm
Lifespan
10 years
Care Level
Moderate
Temperament
Semi-aggressive
Temperature
24–28°C
pH Range
7.5–8.5
Hardness
10–25 dGH
Minimum Tank
150L
Diet
Cichlid pellets, frozen brine shrimp, krill, spirulina
Adult size is the maximum length this species reaches at full maturity (scientific sources). The livestock you receive will be younger and smaller. Product-photo provenance and any image-specific limitations are stated on the listing.
Water Parameters
Temperature
24–28°C
24°CIdeal28°C
pH Level
7.5–8.5
7.5Ideal8.5
Water Hardness
10–25 dGH
10 dGHIdeal25 dGH
Aulonocara baenschi
Aulonocara baenschi benga - Cichlid Fish for Sale UK
Moderate Care
Semi-Aggressive
£15.99/ fishSold Out
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Live arrival guaranteed. If they don’t arrive healthy, email photos the same day. An unboxing video is optional; claim terms apply. Packed in oxygenated bags with insulation and heat packs when needed.
£19.95 tracked delivery — half price (£9.98) from £100.00, free from £200.00. One delivery charge however many fish you add — everything travels together with a licensed live-animal courier.
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A brilliantly coloured Peacock cichlid endemic to Lake Malawi, also known as the Yellow Regal Peacock. Males develop stunning yellow and blue colouration. Semi-aggressive, ideal for Peacock community tanks. Available with live arrival guarantee.
Care at a Glance
Scientific Name
Aulonocara baenschi
Max Adult Size
up to 13 cm
Lifespan
10 years
Care Level
Moderate
Temperament
Semi-aggressive
Temperature
24–28°C
pH Range
7.5–8.5
Hardness
10–25 dGH
Minimum Tank
150L
Diet
Cichlid pellets, frozen brine shrimp, krill, spirulina
Adult size is the maximum length this species reaches at full maturity (scientific sources). The livestock you receive will be younger and smaller. Product-photo provenance and any image-specific limitations are stated on the listing.
Similar choices available now
Full Care Guide
Cichlids: Types, Care & Tank Planning
Cichlids are a family of roughly 1,800 accepted species, not one care type. Before buying, identify the exact species and source, then compare adult measurement, usable tank dimensions, social system, territory, tested water, diet and an exit plan. No family-wide minimum tank, water range or tank-mate list is safe.
14 min readRead guide
Water Parameters
Maintain these water conditions for optimal health and vibrant colors
Temperature
24–28°C
24°CIdeal28°C
pH Level
7.5–8.5
7.5Ideal8.5
Water Hardness
10–25 dGH
10 dGHIdeal25 dGH
The Nkhomo-Benga Peacock Cichlid (Aulonocara baenschi), also known as the Yellow Regal Peacock, is a brilliantly coloured haplochromine cichlid endemic to Lake Malawi. Males develop vibrant yellow body colouration with blue highlights at maturity, making this one of the most sought-after Peacock species. Threatened in the wild by collection for the aquarium trade, captive-bred specimens are widely available.
Care at a Glance
| Scientific Name | Aulonocara baenschi |
| Family | Cichlidae |
| Origin | Lake Malawi, East Africa |
| Care Level | Moderate |
| Temperament | Semi-aggressive |
| Adult Size | 13 cm |
| Minimum Tank Size | 150 litres |
| Temperature | 24–28°C |
| pH Range | 7.5–8.5 |
| Water Hardness | 10–25 dGH |
| Diet | Cichlid pellets, frozen brine shrimp, krill, spirulina |
| Lifespan | 10 years |
| Tank Region | Middle |
| Group Size | 1 male with 3+ females |
Origin & Natural Habitat
Endemic to Lake Malawi, East Africa. Found in shallow rocky habitats where it sifts invertebrates from sandy substrates using a specialised sensory system. Males establish territories around rocks. Maternal mouthbrooder — females carry eggs and fry for approximately three weeks.
Tank Setup & Water Parameters
Provide a minimum of 150 litres. Maintain water between 24–28°C with pH 7.5–8.5 and hardness 10–25 dGH. Arrange rock formations for territory establishment alongside open sandy areas for natural foraging behaviour.
Feeding Guide
Omnivore. Offer cichlid pellets, frozen brine shrimp, krill, and spirulina. A varied diet promotes the best yellow colouration. Feed two to three times daily in small portions.
Compatible Tank Mates
Good companions include other Peacock cichlids, mild Haps, and Synodontis. Avoid aggressive Mbuna, small fish, and shrimp. Browse our range including the Haplochromis Sunset Cichlid, Albino Blue Dolphin Cichlid, and Snow White Cichlid for compatible tank mates.
Why Buy from Tropical Fish Co?
At Tropical Fish Co, every fish is carefully selected and shipped with care across the UK. Live arrival guarantee, expert advice, and competitive prices. Order your Nkhomo-Benga Peacock Cichlid today.
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Easy website plenty of info on fish your buying great to pick a time slot
TRACEY DURRANT · 7 Oct 2026
- 4 out of 5Verified buyer
Got some lovely fish thank you
Kevin Mackie · 7 Oct 2026
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