Cockatoo Cichlid Overview
The Cockatoo Cichlid (Apistogramma cacatuoides) is a freshwater fish belonging to the family Cichlidae. It thrives at temperatures of 24–28 °C with a pH of 6.0–7.5, and requires a minimum tank volume of 80 litres. Known for its males territorial toward rivals; peaceful with other species, it is considered a intermediate-level species. Best kept as a harem (one male, 2–3 females) with one cave territory per female. Water changes of 25–30 % weekly, stable parameters, and appropriate tank mates are key to long-term success with this species.
Cockatoo Cichlid Scientific Classification
| Rank | Classification |
|---|---|
| Family | Cichlidae |
| Genus | Apistogramma |
| Species | Apistogramma cacatuoides |
| Water type | freshwater |
| Native range | Amazonas|Neotropical|Cuenca del río Amazonas |
Cockatoo Cichlid Natural Habitat
Apistogramma cacatuoides originates from Amazonas|Neotropical|Cuenca del río Amazonas. It inhabits freshwater environments and is adapted to the water conditions found in its native range.
Cockatoo Cichlid Appearance & Size
Adults reach Males 8–9 cm; females 5–6 cm in length. The body is freshwater and the species displays characteristic coloration suited to its environment.
Cockatoo Cichlid Behavior & Temperament
This species is described as a males territorial toward rivals; peaceful with other species. It does not school and can be kept individually or in small numbers. Activity level is low. Best kept as a harem (one male, 2–3 females) with one cave territory per female.
| Trait | Value |
|---|---|
| Temperament | males territorial toward rivals; peaceful with other species |
| Schooling | No |
| Activity level | low |
Cockatoo Cichlid Water Requirements
| Parameter | Ideal Range | Notes |
|---|---|---|
| Temperature | 24–28°C (75–82°F) | Use a reliable adjustable heater |
| pH | 6–7.5 | Avoid sudden swings |
| Hardness (GH) | 2–12 dGH dGH | Soft to moderately hard |
| Ammonia | 0 ppm | Any detectable ammonia signals a problem |
| Nitrite | 0 ppm | Toxic even at low levels |
| Nitrate | <15 ppm | Manage through regular partial water changes |
| Min. tank | 80L (21 gal) | Larger tanks are easier to keep stable |
Interesting Facts About Cockatoo Cichlid
- Males display spectacular extended dorsal fin spikes — hence the name 'Cockatoo' cichlid.
- Females turn bright yellow when guarding eggs and fry, making sexing easy at breeding time.
- One of the most widely kept dwarf cichlids, with many selectively bred colour forms available.
Species Related to Cockatoo Cichlid
Related Species & Guides
This species profile was reviewed for biological accuracy and practical aquarium care guidance. For suspected illness or disease, test your water parameters first and consult an aquatic veterinarian if symptoms persist.