Chuco intermedium

Chuco intermedium is native to the Usumacinta and Grijalva river systems of Mexico and Guatemala, where it inhabits moderately flowing lowland waters. It displays an intricate pattern of blue-green iridescent spots and short streaks across olive-tan flanks, with distinct dark lateral spots. Males have more extended fins and develop stronger colouration. It is a relatively manageable mid-sized cichlid suitable for experienced hobbyists setting up a Mesoamerican biotope aquarium.

Water: 22–28°C, pH 7.0–8.0, moderate hardness (GH 8–20). Tank: 300L+ for a pair; sandy substrate with rocks and wood caves; plant edges of tank. Feeding: Omnivore; quality pellets, frozen foods, and plant material in diet. Behaviour: Semi-aggressive; manageable compared to large Vieja and Cichlasoma; pairs attentive parents. Compatibility: Suitable with other mid-sized robust Central American cichlids in larger tanks.