News
SpeciesScientists Discover Mysterious New Fish in the Red Sea – and Have Never Seen It AgainOceanEye to eye with Britain's hidden sharks at SharkAdemy - OceanographicRiversIn October, biologists surveying a New York harbor for invasive fish pulled up a bright yellow one. It wasn't an invasive species at allOceanShedd Aquarium Sends Shark Eggs to Bolster Wild PopulationsSpeciesA rare fish has been found in Lake Ontario, North America, whose entire body is golden. It is a nati..OceanThe Great Sea Reef Is Fiji’s Wildest Dive, and a New Frontier for ConservationOceanEckerd College professor contributes to designating Biscayne Bay an Important Shark and Ray AreaSpeciesRio Verde Grande Survey Identifies Fifty-Three Fish Species Facing Flow ReductionsFisheriesAdams River Salmon Run in Thompson-NicolaIndiaHilsa production dropped 26% in five years, fisheries minister tells parliamentSpeciesScientists Discover Mysterious New Fish in the Red Sea – and Have Never Seen It AgainOceanEye to eye with Britain's hidden sharks at SharkAdemy - OceanographicRiversIn October, biologists surveying a New York harbor for invasive fish pulled up a bright yellow one. It wasn't an invasive species at allOceanShedd Aquarium Sends Shark Eggs to Bolster Wild PopulationsSpeciesA rare fish has been found in Lake Ontario, North America, whose entire body is golden. It is a nati..OceanThe Great Sea Reef Is Fiji’s Wildest Dive, and a New Frontier for ConservationOceanEckerd College professor contributes to designating Biscayne Bay an Important Shark and Ray AreaSpeciesRio Verde Grande Survey Identifies Fifty-Three Fish Species Facing Flow ReductionsFisheriesAdams River Salmon Run in Thompson-NicolaIndiaHilsa production dropped 26% in five years, fisheries minister tells parliament
EveryFish
Nimbochromis venustus (male) Photo: Dr. David Midgley own photo

Giraffe hap

A sand-ambushing cichlid from Lake Malawi.

Photo: The original uploader was MidgleyDJ at English Wikipedia ., CC BY-SA 2.5, via Wikimedia Commons

The giraffe hap is a predatory cichlid found only in Lake Malawi. It uses a unique hunting method by hiding in sand to catch juvenile fish. This species is popular in the freshwater aquarium trade due to its striking yellow and blue colouration.

Share on WhatsApp

  • Endemic to Lake Malawi in Africa.
  • Hunts by hiding in sand and ambushing prey.
  • Males develop blue heads at maturity.
  • Grows up to 25 centimetres in length.
  • Popular in the freshwater aquarium trade.

What it is

The giraffe hap is a Haplochromine cichlid native to Lake Malawi. It features a yellow body covered in dark, melanic blotches that resemble a giraffe pattern. Mature males develop blue heads and additional blue markings. This fish grows up to 25 centimetres in total length, though most individuals stay smaller than 22.5 centimetres. It inhabits the deeper parts of the lake, typically between six and twenty-three metres down.

Where it lives

This species is endemic to Lake Malawi in Africa, meaning it is found nowhere else in the wild. It prefers the deeper zones of the lake rather than shallow shores. The fish occupies depths ranging from six to twenty-three metres. These waters provide the sandy substrate necessary for its specific hunting behaviour and shelter.

How it lives

The giraffe hap is a carnivore that feeds on smaller juvenile cichlids. It employs a specialised ambush technique to catch prey. The fish spots a target, then partially buries itself in the sand. It lies completely motionless, waiting for the chosen fish to come within striking distance. Once close enough, it darts out rapidly to capture the meal. It is closely related to Nimbochromis livingstonii.

Giraffe hap
A drawing made by EveryFish from what this page says. It is a diagram, not a picture of the real fish.

Fish and people

This cichlid is a popular choice for freshwater aquariums. Hobbyists value it for its distinctive colour pattern and interesting behaviour. The contrast between the yellow body, dark blotches, and the blue hues of mature males makes it visually appealing. It is kept by enthusiasts who appreciate African cichlids and their unique ecological roles.

Questions people ask about Giraffe hap

How does the giraffe hap hunt its food?

It uses a specialised ambush technique. The fish spots prey, buries itself partially in the sand, and lies motionless. When a juvenile cichlid comes close, it darts out to strike.

What does a mature male giraffe hap look like?

While the body remains yellow with dark blotches, mature males develop a blue head and other blue colouring. This distinguishes them from females and younger fish.

Where is the giraffe hap found in the wild?

It is endemic to Lake Malawi in Africa. It prefers deeper regions of the lake, typically living at depths between six and twenty-three metres.

Good reading and sources

Where this page comes from

The facts on this page come from the Wikipedia article "Nimbochromis venustus", written by its contributors and used under the CC BY-SA 4.0 licence, and from its Wikidata record (CC0). EveryFish rewrote the text in its own words, with AI assistance, and compares every page with the article to make sure no passage is copied. It may be reused under the same CC BY-SA 4.0 licence with a link back.

It may contain mistakes, and figures change over time. Nothing here is investment or buying advice. If something is wrong, tell us. Last refreshed 2026-11-15.

Photo credits on this page

The small pictures above come from Wikimedia Commons under free licences. Some are cropped to fit.

The weekly digest

Every Monday: the fish of the day, new pages on EveryFish, and the conferences and anniversaries of the week ahead.