How to Identify Yellow-tail Acei Cichlid

To identify Yellow-tail Acei Cichlid (Pseudotropheus acei), look at these key features.

Physical Characteristics

Body shape

elongated

Coloration

The body is typically a vibrant blue to purplish-blue, often appearing iridescent under certain lighting. The most distinguishing feature is the bright yellow caudal fin (tail fin) and often yellow pectoral and pelvic fins. Some regional variants, such as the 'Msuli' or 'Ngara' Acei, may exhibit white or cream-colored fins instead of yellow.

Scale type

ctenoid

Mouth position

terminal

Distinctive features

Vibrant blue body coloration, Bright yellow caudal fin (tail fin), Often yellow pectoral and pelvic fins, Relatively slender body compared to other Mbuna

Dorsal fin

Long, continuous dorsal fin with spiny rays anteriorly and soft rays posteriorly, typically matching body color.

Tail fin

Large, fan-shaped caudal fin, typically bright yellow (or white/cream in some variants).

Pectoral fin

Paired pectoral fins, often yellow (or white/cream).

Distinctive fins

The contrasting yellow (or white) fins against the blue body are the primary distinguishing feature.

Identification Tips

1. 1

   Body Color

   Look for a distinct blue to purplish-blue body.

2. 2

   Fin Color

   The most reliable identifier is the bright yellow caudal fin. Pectoral and pelvic fins are also often yellow. Note that some variants have white fins.

3. 3

   Habitat Preference (in wild)

   While an Mbuna, they are often found near submerged wood rather than exclusively rocky areas, which is unusual for the group.

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