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Bandtail Dwarf Cichlid

Apistogramma eunotus

A moderately large and hardy Apistogramma species featuring a banded tail pattern and beautiful blue-green iridescence.

Family
Cichlidae
Origin
Sud America, bacino del fiume Ucayali in Perù e Brasile
Origin
Extra-Amazon South America
Tank use
Used in 0 tanks

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Species challenges
Water Temperature

23 °C - 28 °C

pH Value

5.5 - 7

Water type

Freshwater

Tank level

Bottom

Adult size

7.5 cm

Species description

Geographical Origin and Habitat: Native to the Ucayali River basin in Peru and western Brazil. Inhabits shallow margins of forest streams, flooded areas, and locations with dense leaf litter on the bottom.

Taxonomy and Morphology: Classified within the Cichlidae family, genus Apistogramma. Stout-bodied dwarf cichlid with a relatively large head and vertical dark bands on the rounded tail.

Social Behavior: Territorial, especially during breeding. Best kept in pairs or harems with one male and multiple females, each with her own cave.

Coloration and Sexual Dimorphism: Males display blue-green iridescent scales on the cheeks and body with striped caudal fins. Females are smaller, greyish-brown, turning bright yellow during brood care.

Care, breeding and tankmates

Aquarium Setup: Provide sand substrate, driftwood, dry leaf litter, and several caves (coconut shells or clay pots) to define breeding territories.

Diet and Feeding: Carnivorous. Thrives on live or frozen foods such as brine shrimp, daphnia, and bloodworms. May accept high-quality sinking pellets.

Water Quality: Demands clean, soft, and acidic to neutral water (pH 5.5-7.0). Efficient filtration and regular maintenance are required.

Compatibility and Cohabitation: Can be housed with peaceful upper-level species like tetras or pencilfish, which act as dither fish to make them feel secure.

Aquarium Breeding: Cave breeder. The female lays eggs on the roof of a cave and defends the spawn and fry fiercely, even chasing away the male.

Risks and Diseases: Susceptible to internal parasites and fungal infections if the water quality is poor or if kept in hard, alkaline water.

Fish profile

Temperament
Peaceful
Diet
Carnivorous
Tank level
Bottom
Minimum group
2
Adult size
7.5 cm
Minimum tank volume
60 L
GH
2 dGH - 8 dGH
KH
1 dKH - 4 dKH
TDS
n/a
Conductivity
n/a
Sex ratio
Harem
Feeding frequency
Giornaliera
Bioload
Medium
Flow
Moderate
Reproduction
Riproduzione ovipara. Depone all'interno di caverne; la femmina cura la prole in modo aggressivo.
Compatibility & tankmates
Territoriale durante la riproduzione. Compatibile con piccoli caracidi e loricariidi.

Ecological Estimates & Biological Models

Trophic level
3.4 ± 0.4 se
Resilience
High (less than 15 months)
Phylogenetic uniqueness (PD50)
0.5
Bayesian Length-Weight
a = 0.02188, b = 3.02
VulnerabilityLow vulnerability (10 / 100)

Image gallery

Licensed images linked to the species or, when marked, to the closest representative taxon.

Related species

Other recommended species with similar care requirements and water parameters.

Last updated: 06/13/2026