Overview
The Jewel Cichlid, Hemichromis bimaculatus, is a vibrant and territorial fish popular in the aquarium trade. They require a spacious tank with hiding spots and can be moderately aggressive. With proper care, they can be a rewarding addition to the home aquarium.
Scientific Classification
| Rank | Classification |
|---|---|
| Family | Cichlidae |
| Genus | Hemichromis |
| Species | Hemichromis bimaculatus |
| Water type | freshwater |
Natural Habitat
Native to the West African rivers and streams, the Jewel Cichlid is found in slow-moving waters with dense vegetation.
Appearance
The fish has a sleek, laterally compressed body with vivid red and blue colors, and a prominent black spot on the head.
Behavior
Males are known to be territorial and may become aggressive towards other males. They are generally peaceful with tankmates of similar size.
| Trait | Value |
|---|---|
| Temperament | Territorial male |
| Schooling | No |
| Activity level | moderate |
Water Requirements
| Parameter | Ideal Range | Notes |
|---|---|---|
| Temperature | 22–26°C (72–79°F) | Use a reliable adjustable heater |
| pH | 7–8 | Avoid sudden swings |
| Hardness (GH) | 6-15 dGH dGH | Soft to moderately hard |
| Ammonia | 0 ppm | Any detectable ammonia signals a problem |
| Nitrite | 0 ppm | Toxic even at low levels |
| Nitrate | <20 ppm | Manage through regular partial water changes |
| Min. tank | 80L (21 gal) | Larger tanks are easier to keep stable |
Interesting Facts
- The Jewel Cichlid is also known as the Bicolor Cichlid.
- They are known to be quite colorful during the breeding season.
- Females are less colorful and can be difficult to distinguish from males.
📋 Full Care Guide
Ready to set up a tank for your Jewel Cichlid? The complete care guide covers tank setup, feeding schedule, common diseases, tank mates, and breeding.
Read Jewel Cichlid Care Guide →Related Species
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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.