条纹原黑丽鱼

Overview

Several trade forms, including Red Empress, are associated with Protomelas taeniolatus. This relatively robust Malawian cichlid still needs careful management of male territories and feeding quantity.

Distribution & habitat

It is widespread in Lake Malawi, favoring shallow rocky habitat with clear water and little sediment on the rocks.

Aquarium setup

A suggested starting tank is about 120 by 45 by 38 cm. Combine sand with substantial cave-forming rockwork while retaining open swimming areas.

Diet & feeding

Build the diet around fiber-rich vegetable ingredients, reflecting its feeding on algae and associated microorganisms. Spirulina-based foods and blanched greens can be supplemented with brine shrimp, water fleas, and bloodworms. Avoid beef heart and similar rich meats. Control portions because this eager feeder readily gains excess weight.

Behaviour & compatibility

Although robust enough to coexist with some mbuna, it is better matched with calmer Malawian fishes. Males are strongly territorial. Keep several females per male, and reserve multiple-male arrangements for very large aquaria.

Sexual dimorphism

Males are larger and more colorful, with extended dorsal, anal, and pelvic fins.

Breeding

Raise a breeding group from six to eight juveniles if necessary, using around pH 8–8.5 and 25–26.5 °C. The male courts at a temporary territory around a flat surface or excavated pit. Once fertilized eggs are collected by the female, both leave and the male stops defending the site. The female carries the brood for roughly three weeks without eating. Stress can cause brood loss. Released fry accept small live foods such as newly hatched brine shrimp.

Notes

Similarity to P. fenestratus and variation in adult size among forms complicate identification. Some forms may eventually receive different taxonomic treatment. Separate related species and geographic lines to avoid hybridization.