Species description

Care, breeding and tankmates

Fish profile

Temperament

Territorial

They possess a bold but generally peaceful temperament compared to other dwarf cichlids, except when breeding. They are highly territorial over their chosen caves and will chase away any fish that encroaches. Overall, they are highly intelligent and interactive fish that make a stunning centerpiece.

Diet

Carnivore

In their natural habitat, they are micropredators that hunt small invertebrates among the leaf litter. In the aquarium, they thrive on a varied diet of frozen bloodworms, brine shrimp, and daphnia. They generally adapt well to high-quality, sinking carnivore micro-pellets over time.

Sex ratio

Harem

They can be kept successfully in pairs or small harems if the aquarium footprint is large enough to support multiple territories. Males are fiercely territorial toward each other and will fight continuously if kept together in small spaces. Female-female aggression can also occur if caves are not spaced adequately apart.

Feeding frequency

Twice daily

Feeding them small, controlled portions once or twice a day maintains their health and prevents water fouling. It is important to drop food near their territory to ensure they eat before mid-water fish consume it all. Overfeeding can quickly degrade the pristine water conditions they require.

Bioload

This dwarf cichlid has a minor bioload impact, making it an excellent candidate for appropriately sized community tanks. Their sensitivity to poor water parameters, rather than their waste production, dictates the required filtration and maintenance. Strict adherence to regular water changes is necessary to prevent disease.

Flow

Strong

They originate from calm, slow-moving backwaters and heavily vegetated margins in Peru. They strongly prefer a gentle, diffused water flow that allows them to hover effortlessly over the substrate. Strong currents disrupt their natural behaviors and cause significant stress.

Jump risk

No

Reproduction

Oviparous

They are cave spawners that exhibit fascinating biparental care, though the female does the bulk of the direct brood-tending. Spawning occurs in a secluded cave, and both parents aggressively defend the territory once the fry are free-swimming. Providing soft water and numerous small caves is essential for successful breeding.

Compatibility & tankmates

Territorial

They are peaceful, somewhat robust community residents when kept with appropriate upper-water dither fish like tetras. They will aggressively defend their territory against other bottom-dwelling fish, particularly Corydoras or other cichlids. Large, predatory, or overly aggressive fish will quickly stress and dominate them.

Tank level

Bottom

They are devoted bottom-dwellers that rarely venture above the lower third of the water column. They spend their days exploring the substrate, patrolling their territory, and hiding in caves or dense vegetation. Their behavior is tightly bound to the structure of the aquarium floor.