Overview
The Striped Headstander is a freshwater fish known for its striking coloration and gentle temperament. This species is suitable for community tanks with non-aggressive fish. They are active and can reach adult sizes of 15-18 cm, requiring a minimum tank of 100 liters.
Scientific Classification
| Rank | Classification |
|---|---|
| Family | Anostomidae |
| Genus | Anostomus |
| Species | Anostomus anostomus |
| Water type | freshwater |
Natural Habitat
Striped Headstanders are native to the blackwater and clearwater tributaries of the Amazon and Orinoco rivers.
Appearance
The body is slender and cylindrical, with green stripes and a white belly, and their fins have distinctive red edges.
Behavior
They are not typically schooling fish and may become stressed if kept in a group of fewer than 6. Striped Headstanders are generally peaceful and can be a good addition to a well-maintained community tank.
| Trait | Value |
|---|---|
| Temperament | tolerant |
| Schooling | No |
| Activity level | moderate |
Water Requirements
| Parameter | Ideal Range | Notes |
|---|---|---|
| Temperature | 23–27°C (73–81°F) | Use a reliable adjustable heater |
| pH | 6.5–7.5 | 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 | 100L (26 gal) | Larger tanks are easier to keep stable |
Interesting Facts
- Can change color based on mood and environmental conditions
- Males have a prominent anal fin that is used in courtship displays
- Can breathe air at the water surface for extended periods
📋 Full Care Guide
Ready to set up a tank for your Striped Headstander? The complete care guide covers tank setup, feeding schedule, common diseases, tank mates, and breeding.
Read Striped Headstander Care Guide →Related Species
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.