Cichla piquiti Breeding Guide

Breeding biology of the Cichla piquiti peacock bass, a large biparental substrate spawner impractical to breed at home.

Overview

Cichla piquiti is a peacock bass endemic to the Tocantins-Araguaia basin in Brazil. FishBase reports a maximum length of 48.0 cm TL (males/unsexed) and 38.5 cm for females, with a maximum published weight of 1.8 kg. The species name, from a Tupi-Guarani word meaning 'striped', reflects its adult pattern of five wide dark vertical bars below the dorsal fin. Like all peacock bass, it is a substrate-spawning, biparental cichlid.

Sexing

In Cichla, many adults, primarily males but also some females, develop a pronounced forehead (nuchal) hump shortly before and during the rainy season when spawning takes place.

Spawning Behavior & Trigger

Peacock bass generally spawn during the rainy season. As substrate spawners, pairs prepare a hard surface and deposit eggs on it, with reproduction tied to the seasonal flood pulse of their native rivers.

Egg & Fry Care

The genus shows biparental care: one or both parents vigilantly guard the eggs and the fry school against predators, a behavior documented across Cichla species.

Common Challenges

Large adult size and predatory aggression make pair formation and brood rearing unrealistic in home aquaria; controlled spawning occurs in pond and aquaculture systems.