Furry Diary

Not furry, but we like them anyway.

Bumblebee Cichlid

Pseudotropheus crabro (Ribbink & Lewis, 1982)

Also called Hornet Cichlid, Bumblebee Mbuna, Melanochromis crabro, Maylandia crabro

SpeciesShort profile

From Endemic to Lake Malawi, East Africa: reefs and islands including Eccles Reef, Maleri, Mbenji, Likoma and Chisumulu Islands and Nkhata Bay, often near large caves and boulders.12

At a glance the quick version

Length9.4 to 16 cm12
Sizesmall
Bold bumblebee striping
Hardy
Fascinating cleaner behaviour in the wild
2

Looks how to spot one

Elongated rock-dwelling mbuna

A long-bodied cichlid striped in yellow and black, much like a bumblebee. Youngsters are the brightest; adults, males especially, become darker.2

Coloursyellow with black vertical barsdark brown (colour change)2

Personality what they are like

Hardy but very assertive. It is best in a species tank or with other robust mbuna, as one male with several females.2

Daily activity how busy a day looks

Active and curious; in the wild it follows large catfish and explores around caves and boulders.21

Grooming and care the hands-on bits

Keep stable, hard, alkaline water with good filtration and regular partial water changes, plus plenty of large rocks and caves.12

Home where they are happiest

Rocky aquarium with caves and big stones, temperature 24-26 C and pH 7.5-8.2. No reliable minimum tank size found.1

Food basics what goes in the bowl

In nature it picks parasites off the kampango catfish and also eats opportunistically; in aquariums it accepts a wide variety of foods.12

Company who they like around

Keep as one male with several females, either alone or among other sturdy mbuna.2

The story where it all began

It was described by Ribbink and Lewis in 1982 as Melanochromis crabro and has since been moved to Maylandia and then Pseudotropheus. Its common names, bumblebee and hornet cichlid, come from its yellow and black striping.21

Fun facts for the dinner table

  1. 1

    It works as a cleaner fish for the large kampango catfish, picking off fish lice.2

  2. 2

    It can switch quickly to dark brown, which helps it approach the catfish's guarded nest.2

  3. 3

    Wild individuals sometimes swim up to divers, possibly to check them over like they check catfish.2

  4. 4

    It lives at depths of roughly 15 to 18 metres.1

Recognised by the official bits

IUCN Red List
Least Concern (assessed 20 June 2018)1
Taxonomy
Described in 1982 by Ribbink & Lewis as Melanochromis crabro; later Maylandia, now Pseudotropheus2

The care rhythm Furry Diary remembers it for you

A typical home-care rhythm for a Bumblebee Cichlid. It is our own starting plan, not a vet's advice, and you can change every line in the app.

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Where this comes from

Every breed page shows where each fact comes from. If we got something wrong, sorry, we are pet people, not a science magazine. Tell us at [email protected] and we will fix it.

  1. FishBase: Pseudotropheus crabro fishbase.seused for taxonomy, size, water, distribution, IUCN, diet
  2. Wikipedia: Pseudotropheus crabro en.wikipedia.orgused for names, colour, diet, behaviour, care, history, fun facts

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