Copadichromis Ilesi

Datasheet

General Description

Copadichromis Ilesi belongs to an exclusive group of Malawian cichlids known as "Utaka," specialized for a pelagic lifestyle in Lake Malawi. These fish exhibit a feeding behavior where their large eyes help spot planktonic prey, and their protrusible upper jaw swiftly grabs food by creating negative pressure. Breeding strategies vary among species, with all being maternal mouthbrooders, spawning in different locations and at varying times. C. Ilesi, primarily peaceful, differs from close relative C. virginalis in female coloration and male size, lacking a red dorsal fin stripe.

Aquarium Setup (see table)

C. Ilesi requires ample swimming space and a sandy substrate for nesting males. Incorporating rock piles not only offers hiding spots but is crucial for rock-dwelling species in the tank. These fish are plant-friendly, but hard water-tolerant plants like Vallisneria, Anubias, or Sagittaria can be added for enrichment.

Behaviour

Peaceful by nature, Copadichromis Ilesi should not cohabit with aggressive tankmates, particularly Mbuna or similarly colored fish that could incite conflict. It is a shoaling species, necessitating space for male territorial establishment and recommended to keep a single male with multiple females to distribute male attention evenly. Breeding periods may induce territorial behavior, but damage is typically minimal.

Feeding and Diet

As specialized zooplankton feeders, Copadichromis Ilesi readily accept a variety of live, frozen, and dried foods in captivity. Offering a balanced diet of small zooplankton like Artemia nauplii along with plant matter such as blanched spinach or Spirulina flakes is ideal for their nutritional needs.

Reproduction & Dimorphism

Maternal mouthbrooders, Copadichromis Ilesi breed in harems with one male and multiple females, spawning in rocky depressions or open water. Females carry fertilized eggs in their mouths until the fry are released, exhibiting parental care by abstaining from eating during this period. Males are distinguishable by their larger size, vibrant colors, and elongated fins compared to females.

Habitat and Distribution

Endemic to Lake Malawi, Copadichromis Ilesi inhabits shallow waters around rocky shores and reefs, forming large shoals in open water alongside other species. Documented collections include areas like Gome, Nkata Bay, and Monkey Bay, where these cichlids thrive in their natural habitat.