The Flamingo Cichlid is a stunning aquarium fish, combining a compact size, attractive pink coloration, and an interesting genetic history. This species is an ideal introduction to the cichlid family
Classification and Systematics
| Parameter | Value |
|---|---|
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Actinopterygii |
| Order | Perciformes |
| Family | Cichlidae |
| Genus | Amatitlania |
| Species | Amatitlania nigrofasciata var. flamingo |
Synonyms: Pink convict cichlid, white convict cichlid, albino convict cichlid.
Native range: Guatemala (Lake Amatitlán, Lake Atitlán), Honduras, Nicaragua, Panama, Costa Rica.
Description and Origin
The flamingo cichlid remains one of the fascinating mysteries in modern aquarium keeping. Multiple common names reflect ongoing debate about this fish’s genetic nature.
Albino or Mutation?
In my experience, calling this fish an albino is inaccurate. True albinos completely lack pigment production, manifesting as red eyes and colorless bodies. The flamingo cichlid has black eyes and displays various pink shades—from nearly white to cream—indicating active pigment production.
Size differences also contradict albinism. Albinos typically match their normally colored counterparts in size, while the flamingo cichlid reaches only half the length of standard convict cichlids.
I recommend viewing this fish as a natural gene mutation of Cichlasoma nigrofasciatum, similar to the Electric Blue Dempsey mutation in jack dempsey cichlids. The gene responsible for pink coloration is likely recessive but doesn’t affect reproductive capability, making this mutation viable and attractive for aquarists.
Physical Appearance
Body shape and fin structure resemble other Amatitlania species, but the flamingo cichlid stands out as the smallest cichlid in aquarium hobby. Length rarely exceeds 8 cm (3.1 inches).
Coloration ranges from nearly white to saturated pink tones, earning this fish its poetic “flamingo” name.
Sexual Dimorphism
Sexual maturity arrives around one year. Males grow larger than females, but females display brighter coloration with sides covered in pink pearlescent scales.
During spawning, anal tubercles appear: males develop a pointed gonopodium, while females show a truncated pyramid shape.
Tank Requirements
Water Parameters and Volume
| Parameter | Value |
|---|---|
| Minimum volume | 50 liters per pair |
| Temperature | 24-28°C (75-82°F) |
| pH | 6.5-8.0 |
| Hardness | 8-20° dGH |
For stable water conditions, monitor pH levels in your aquarium, as sudden fluctuations stress fish.
Equipment and Decor
Substrate: Small gravel or medium-sized pebbles work best. Avoid sand—these fish actively dig substrate.
Decorations: Caves, grottos, and rock formations from large stones. Divide the bottom into several zones using “archipelagos” of rocks or plant clusters.
Plants: You can plant species with strong root systems, protecting planting sites with stones. Flamingo cichlids show less plant aggression than larger cichlids but may still uproot vegetation.
Lighting: 0.3-0.5 watts per liter from fluorescent bulbs optimally supports plants while enhancing fish coloration.
Filtration: Powerful mechanical and biological filtration is mandatory. In tanks exceeding 100 liters, you can skip biofilters with weekly one-third water changes.
Aeration: Periodic aeration for 2-3 hours morning and evening suffices.
Compatibility and Behavior
Many consider this species peaceful, but in my experience, flamingo cichlids display typical cichlid territoriality, especially during breeding season (spring-summer). During this period, remove tankmates.
Parental instinct transforms into strong aggression toward anyone approaching eggs or fry. Small fish like tetras or guppies and shrimp may be consumed. When selecting tankmates, consider robust species like swordtails or paradise fish that can hold their own territory.
Feeding
Diet is diverse and undemanding:
- Large bloodworms
- Earthworms
- Tubifex (with caution)
- Small insects
- Quality dry cichlid foods
Provide balanced nutrition to maintain vibrant coloration and health. Poor feeding practices increase disease susceptibility, including branchiomycosis.
Breeding
Breeding flamingo cichlids is straightforward and virtually identical to standard convict cichlid reproduction.
Pair Formation
These fish are monogamous—pairs form in youth and remain together for life. Breaking natural bonds to select breeders proves difficult and often unsuccessful.
Important: Never house flamingo cichlids with black-barred convict forms to preserve the recessive pink coloration. Select the brightest, healthiest individuals for spawning.
Spawning Process
Provide the pair a separate tank from May through September due to heightened aggression.
Spawning triggers:
- Raise temperature by 2°C
- Replace one-third volume with fresh dechlorinated water at matching temperature
Females deposit approximately 300 eggs on a selected stone; males fertilize the clutch. Males guard territory while females tend eggs.
Occasionally parents conflict over differing parenting approaches. In such cases, I recommend removing the male, leaving fry care to the female.
Raising Fry
Fry become free-swimming after several days. Starter foods:
- First 1-2 days: infusoria
- Subsequently: artemia nauplii
- As growth continues: progressively larger foods
Transfer growing fry to more spacious containers as they develop.
Conclusion
The flamingo cichlid makes an ideal first cichlid for beginning aquarists. Compact size, straightforward care requirements, and striking coloration make this fish an excellent introduction to the remarkable cichlid family.
Article updated: 2026-10-02
