Overview
The Lemon Tetra is a vibrant, peaceful addition to freshwater tanks. Known for its striking yellow and red colors, it is well-suited for community tanks. They are active swimmers and thrive in groups. Maintaining stable water conditions is key to their health.
Scientific Classification
| Rank | Classification |
|---|---|
| Family | Characidae |
| Genus | Hyphessobrycon |
| Species | Hyphessobrycon pulchripinnis |
| Water type | freshwater |
| Native range | Neotropical |
Natural Habitat
Native to the slow-moving waters of South America, including the Amazon and Orinoco basins.
Appearance
These fish have a slender body with bright yellow coloring and distinct red or blue anal fins.
Behavior
Lemon Tetras are generally docile and enjoy swimming in groups. They are compatible with most community fish but can be sensitive to aggressive tankmates.
| Trait | Value |
|---|---|
| Temperament | peaceful community fish |
| Schooling | Yes |
| Activity level | moderate |
Water Requirements
| Parameter | Ideal Range | Notes |
|---|---|---|
| Temperature | 22–28°C (72–82°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 | 20L (5 gal) | Larger tanks are easier to keep stable |
Interesting Facts
- The Lemon Tetra is a popular choice in the aquarium trade for its vibrant coloration and peaceful nature.
- They are known to be hardy and adaptable to a variety of tank conditions.
- Lemon Tetras can be bred in captivity under ideal conditions.
📋 Full Care Guide
Ready to set up a tank for your Lemon Tetra? The complete care guide covers tank setup, feeding schedule, common diseases, tank mates, and breeding.
Read Lemon Tetra 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.