Overview
The Prionobrama filigera, commonly known as the Glass Bloodfin Tetra, is a peaceful and popular freshwater species. It's suitable for beginners due to its hardiness and compatibility with a variety of tankmates. These fish are known for their vibrant red fins and slender bodies, adding a touch of elegance to any aquarium. Providing a well-planted tank and regular water changes is essential for their health and well-being.
Scientific Classification
| Rank | Classification |
|---|---|
| Family | Characidae |
| Genus | Prionobrama |
| Species | Prionobrama filigera |
| Water type | freshwater |
Natural Habitat
Native to the warm waters of South America, specifically the rivers and streams of the Amazon basin.
Appearance
They have a long, slender body that is nearly see-through, except for their distinctive red bloodfin, which contrasts beautifully against their translucent body.
Behavior
Glass Bloodfin Tetras are generally active and social, often forming small schools. They can be kept with a variety of fish, but should be avoided with highly aggressive or large species due to their small size.
| Trait | Value |
|---|---|
| Temperament | peaceful community fish |
| Schooling | Yes |
| 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) | 3-15 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 | 30L (8 gal) | Larger tanks are easier to keep stable |
Interesting Facts
- Glass Bloodfin Tetras can be bred in aquariums.
- Their bloodfin color can fade if not kept in suitable conditions.
- These tetras are often found in groups of 10-20 in the wild.
📋 Full Care Guide
Ready to set up a tank for your Glass Bloodfin Tetra? The complete care guide covers tank setup, feeding schedule, common diseases, tank mates, and breeding.
Read Glass Bloodfin Tetra 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.