Black Belt Cichlid (Vieja maculicauda) Care Guide
Vieja maculicauda is a large detritivorous cichlid ranging from southern Mexico to Panama, named for the bold dark band across its body.
Compiled by Aquairi from published sources · Published · Updated
Overview
Vieja maculicauda, the Black Belt cichlid, was described by Regan in 1905 (originally as Paraneetroplus maculicauda). It is a large Central American cichlid named for a bold dark vertical band across the body. FishBase records a maximum standard length of about 25 cm.
Taxonomy
- Family: Cichlidae
- Genus: Vieja
- Scientific name: Vieja maculicauda
- Describer: Regan, 1905
- Synonym: Paraneetroplus maculicauda
Habitat
The species ranges along the Central American Atlantic slope from the Usumacinta drainage of Guatemala south to the Chagres River in Panama. FishBase describes it as a freshwater, brackish, potamodromous, benthopelagic fish preferring muddy and sandy bottoms among submerged vegetation, at temperatures of 26-28 °C.
Tank requirements
- Minimum tank volume: 500 L
- Temperature: 25-29 °C (77-84 °F)
- pH: 7.0-8.0
- GH: 8-18 °dGH
- Lifespan: 10-15 years
Diet
It is largely herbivorous and detritivorous (FishBase trophic level about 2.0), feeding on benthic detritus, aquatic and terrestrial plants, seeds and fruits. A vegetable-rich diet suits it in captivity.
Compatibility
It is a large, territorial cichlid best kept with similarly sized Central American species in a spacious aquarium. Small fish and live plants are generally unsuitable.
Breeding
The species is a substrate spawner with biparental care. FishBase reports production of roughly 600-1,000 fry per spawning.
Conservation status
IUCN Red List: Least Concern (assessed 2018). It is also harvested commercially for fisheries, aquaculture and the aquarium trade.
Vieja maculicauda Breeding Guide
Overview
Vieja maculicauda, the Black Belt cichlid, is found across Central America from Belize, Guatemala and Honduras through Nicaragua and Costa Rica to Panama, occupying fresh and brackish estuarine zones. It has the largest range of any Central American cichlid and is a biparental open substrate-spawner.
Sexing
Males grow larger, develop steeper head profiles and show lighter colouring with more red. Females remain smaller, darker and more heavily marked, and develop a broader middle cross-band during spawning. Breeding begins at around 13-15 cm.
Conditioning
Largely omnivorous with an emphasis on plant matter, the fish is conditioned on a varied diet rich in vegetable content. A compatible pair is established in a stable, well-maintained system before spawning.
Breeding Setup
- Temperature around 26-28 °C (tolerance roughly 22-30 °C).
- pH around 7.0-7.5 with relatively soft to moderate hardness (GH about 5-8).
- Open flat stones or rock surfaces as spawning sites.
- A large tank, as the species reaches up to about 40 cm in aquaria.
Spawning Behavior & Trigger
As an open substrate-spawner, the pair selects and cleans a flat surface for egg deposition. The female's middle band broadens during spawning, a useful visual cue that breeding is imminent.
Egg & Fry Care
Clutches range between about 300 and 2,000 eggs, which hatch after roughly 60 hours. The adults tend the fry for about four to five weeks, with both parents guarding the brood.
Common Challenges
The large adult size and the space needed for a pair are the main constraints. The recorded breeding type is substrate-spawner, matching the open-stone, biparental spawning with extended fry care described by the sources used here.