Yellow kribensis

Wallaceochromis humilis

Also known as Pelvicachromis humilis

FreshwaterFish

Care at a glance

Temperature
75–81°F
24–27°C
pH
6.0–7.5
Adult size
4.9 in
12.5 cm
Minimum tank
30 gal
115 L
Temperament
Mostly peaceful
Breeding
Cave spawner · Hard
Rarity
Rare
Family
Cichlidae
Origin
Sierra Leone, Liberia, Guinea

Overview

The yellow kribensis is a colorful dwarf cichlid that patrols the lower and middle levels of the tank. It is easy to keep.

Did you know

The yellow kribensis grows larger than any of its relatives in Pelvicachromis, the West African genus that includes the popular common kribensis.

Caring for the yellow kribensis

Keep yellow kribensis as a bonded pair, or grow on a small group of youngsters so that a pair can form. A pair is comfortable in at least 30 gal (115 L), with a sand or fine gravel floor, driftwood, leaf litter and plants. Add several cave sites such as clay pots or coconut shells, plus shaded retreats. Subdued lighting and cover help this shy fish feel secure and show its best color.

Keep the water soft to moderately soft, at 75 to 81°F (24 to 27°C). A slightly acidic to neutral pH of 6.0 to 7.5 suits it. It takes a varied diet. Offer frozen and live foods such as bloodworm, brine shrimp and daphnia, alongside a quality sinking dried food.

The yellow kribensis is generally mild and mixes well with peaceful midwater community fish. A breeding pair turns territorial and will defend the area around its chosen cave.

The female is often the showier of the pair. She flushes a bright cherry to purple belly to court the male when she is ready to spawn.

It is a cave spawner. A pair chooses an enclosed site such as a pot or hollow and lays its eggs on the roof or wall inside. Both parents tend the eggs and guard the fry once they emerge. Breeding it is hard, since it is less forgiving than the common krib and pairs can take patience to spawn and hold together.

Good to know

Wallaceochromis humilis, also known as Pelvicachromis humilis, is a member of the cichlid family, Cichlidae.

In the wild

The yellow kribensis comes from the coastal rivers and forest streams of Sierra Leone, Liberia and Guinea in West Africa. These are warm, soft, gently flowing waters, quite different from the hard Rift Lake habitats.

Weekly picks

Tank mates

The yellow kribensis is a mostly peaceful, social species that keeps to the middle. These picks share a community profile with it, are safe together in both directions, and overlap on water type, temperature and pH.

Check the full mix in the stocking calculator

Common questions

What size tank does a yellow kribensis need?

A yellow kribensis needs at least 30 gal (115 L). It spends most of its time in the middle.

What temperature and pH does a yellow kribensis need?

A yellow kribensis is comfortable at 75–81°F (24–27°C) with a pH of 6.0–7.5.

What does a yellow kribensis eat?

A yellow kribensis takes a varied diet. Offer frozen and live foods such as bloodworm, brine shrimp and daphnia, alongside a quality sinking dried food.

How big does a yellow kribensis get?

An adult yellow kribensis reaches about 4.9 in (12.5 cm).

How can you tell a male yellow kribensis from a female?

Females are often the showier of the pair. A female flushes a bright cherry to purple belly to court the male when she is ready to spawn.

How does a yellow kribensis breed?

A yellow kribensis is a cave spawner that lays its eggs on the roof or wall inside a pot or hollow. Both parents tend the eggs and guard the fry, and breeding it is hard.

Related species