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Venustus Cichlid

Nimbochromis venustus (Boulenger, 1908)

Also called Giraffe Hap, Giraffe Cichlid, Venustus Hap

SpeciesShort profile

From Endemic to Lake Malawi, East Africa, where it is found widely across the lake; juveniles live in shallow rocky areas and adults over deeper sand.123

At a glance the quick version

Length22.5 to 25 cm123
Sizelarge
Striking giraffe pattern
Calm with fish of its own size
Fascinating ambush behaviour
32

Looks how to spot one

Large, robust haplochromine

A big, deep-bodied cichlid covered in a giraffe-like patchwork of dark blotches on a yellow base.32

Coloursyellow with dark brown blotchesmales develop a blue head and body when mature32

Personality what they are like

A patient, relaxed hunter that is peaceful toward larger companions; mature males become proud and colourful.23

Daily activity how busy a day looks

Spends long stretches resting still on the sand, then moves with a quick burst; it needs open swimming space as it grows.12

Grooming and care the hands-on bits

Provide a fine sand base, open space and some rockwork; keep water clean with good filtration for a large fish.21

Home where they are happiest

At least 120 x 45 cm base (about 205 litres), 24 to 28 C, pH about 7.2 to 8.8 and 10 to 25 dGH.21

Food basics what goes in the bowl

A fish-eater in the wild; in the aquarium feed meaty seafood such as prawns, lancefish and whitebait, without mammal meat.21

Company who they like around

Can live as a single specimen or as one male with three to six females, alongside large Malawi haps and other big Rift Lake cichlids.2

The story where it all began

George Boulenger described the species in 1908. It was moved between Haplochromis and Cyrtocara before being placed in Nimbochromis, the 'cloud cichlids' named for their blotchy pattern.13

Fun facts for the dinner table

  1. 1

    Half-grown fish partly bury themselves in sand and wait motionless for small fish to swim close.1

  2. 2

    Its local name is reported to mean 'sleeper', after its habit of lying still.2

  3. 3

    Its blotchy pattern earned it the common name giraffe hap.3

  4. 4

    A female can carry up to about 120 eggs in her mouth for roughly three weeks.2

Recognised by the official bits

IUCN Red List
Least Concern (assessed 20 June 2018)1
Taxonomy
Described by Boulenger in 1908; previously placed in Haplochromis and Cyrtocara3

The care rhythm a typical week and year

A typical home-care rhythm for a Venustus Cichlid. A starting point, not a vet's advice.

Owner questions the things everyone asks

How often should I feed my Venustus Cichlid?

Furry Diary's starting plan is to feed small amounts once or twice a day. This patient hunter does best with regular, moderate meals. For exact portions, check the food label and ask your vet. Pet Wiki plan

What does a Venustus Cichlid eat, and what should it never eat?

In the wild it is a fish-eater, so offer meaty seafood like prawns, lancefish and whitebait. Never feed it mammal meat, as that can cause health issues. A varied diet keeps this relaxed hunter happy.21

How much space does a Venustus Cichlid need?

It needs a tank with a base of at least 120 x 45 cm, which is about 205 litres. As it grows, open swimming space is important for this large, deep-bodied cichlid.21

What temperature, light or water does a Venustus Cichlid need?

Keep the water at 24 to 28°C, with a pH of 7.2 to 8.8 and hardness of 10 to 25 dGH. Standard aquarium lighting is fine. A fine sand base and some rockwork suit this patient hunter.21

How often should I clean a Venustus Cichlid's home?

Furry Diary's plan suggests a 25% water change every week, along with a weekly glass clean and water test. Rinse the filter in old tank water once a month. Good filtration is key for this large fish.21 Pet Wiki plan

Can a Venustus Cichlid live with others?

Yes, it can live alone or as one male with three to six females. It gets along with large Malawi haps and other big Rift Lake cichlids. Mature males become proud and colourful but remain peaceful toward larger companions.23

How long does a Venustus Cichlid live?

Lifespan varies depending on care and environment. For a reliable estimate, ask an exotic-pet vet or a good breeder who knows this species well.

Can I handle a Venustus Cichlid?

Handling is not recommended as fish are delicate and easily stressed. It is best to observe this patient hunter in its tank. If you must move it, use a soft net and keep handling to a minimum.

Written from the sources on this page, a few checked guides (VCA, ASPCA, RSPCA) and Pet Wiki's own starting care plan. A friendly guide, not a vet's advice.

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Where this comes from

Every fact on this page has a numbered source. Spotted an error? support@petwiki.app.

  1. FishBase species summary: Nimbochromis venustus fishbase.seused for distribution, size, water parameters, diet, IUCN status, taxonomy
  2. Seriously Fish: Nimbochromis venustus seriouslyfish.comused for aquarium care, tank size, behaviour, diet, colours, breeding
  3. Wikipedia: Nimbochromis venustus en.wikipedia.orgused for common names, colours, history, fun facts (secondary)

Checked 2026-09-30. Text is written in our own words from these sources.