Overview
The Geophagus brasiliensis, or Eartheater Cichlid, is a popular freshwater fish known for its distinctive coloration and gentle nature. These fish are suitable for beginners and can be kept in a community tank with other peaceful species. They require a spacious tank with plenty of hiding spots and a varied diet.
Scientific Classification
| Rank | Classification |
|---|---|
| Family | Cichlidae |
| Genus | Geophagus |
| Species | Geophagus brasiliensis |
| Water type | freshwater |
Natural Habitat
Native to the Amazon River basin in Brazil, these cichlids inhabit slow-moving waters with a sandy substrate.
Appearance
The Eartheater Cichlid features a mottled pattern of orange and black, with a prominent hump on the head and a tapered body.
Behavior
These fish are generally peaceful and can be kept in a community setting. They are not known to be aggressive and can be a great addition to a diverse aquarium.
| Trait | Value |
|---|---|
| Temperament | peaceful community fish |
| Schooling | No |
| Activity level | moderate |
Water Requirements
| Parameter | Ideal Range | Notes |
|---|---|---|
| Temperature | 23–27°C (73–81°F) | Use a reliable adjustable heater |
| pH | 6–7.5 | Avoid sudden swings |
| Hardness (GH) | 5-15 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 | 75L (20 gal) | Larger tanks are easier to keep stable |
Interesting Facts
- They are known for their ability to dig and rearrange the substrate in their tanks.
- They are often seen in the wild cleaning the teeth of larger fish.
- The species is known for its vibrant coloration and distinctive shape.
📋 Full Care Guide
Ready to set up a tank for your Eartheater Cichlid? The complete care guide covers tank setup, feeding schedule, common diseases, tank mates, and breeding.
Read Eartheater 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.