Red Eye Tetra Medium Large
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🐟 Red Eye Tetra Care Sheet
🔹 Overview
| Category | Details |
|---|---|
| Scientific Name | Moenkhausia sanctaefilomenae |
| Common Name | Red Eye Tetra |
| Origin | South America (Paraguay, Brazil, Uruguay, Argentina) |
| Adult Size | 5–6 cm (2–2.4 in) |
| Lifespan | 5–6 years |
| Temperament | Peaceful, schooling |
| Tank Level | Mid-level |
🔹 Tank Setup
| Parameter | Ideal Range |
|---|---|
| Tank Size | 80+ liters (20+ gallons) for a small school |
| Temperature | 22–28 °C (72–82 °F) |
| pH | 6.0–7.5 |
| Hardness | Soft to moderately hard (4–12 dGH) |
| Substrate | Sand or fine gravel |
| Decor | Plants, driftwood, open swimming areas |
| Lighting | Moderate |
| Filtration | Moderate; well-oxygenated water |
Tips:
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Keep in schools of 6 or more for natural behavior.
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Provide plenty of open swimming space with some shaded areas.
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Stable water conditions improve coloration and reduce stress.
🔹 Diet
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Type: Omnivorous
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Best Foods: Flakes, micro-pellets, frozen/live foods (daphnia, brine shrimp, bloodworms).
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Feeding Frequency: 1–2 times daily in small portions.
🔹 Behavior & Compatibility
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Peaceful schooling fish; ideal for community tanks.
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Mid-level swimmers; males may display slightly brighter coloration in schools.
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Works well with other small to medium peaceful fish.
🧭 Tank Mate Guide
✅ Compatible Species
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Tetras (neon, ember, glowlight)
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Rasboras (chili, harlequin)
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Corydoras catfish
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Small rainbowfish
⚠️ Avoid or Use Caution With
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Large or aggressive fish
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Fin-nippers or predatory species
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Very slow-moving or delicate fish
🐣 Breeding Info
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Spawning Method: Egg scatterers; use fine-leaved plants or spawning mops.
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Parental Care: None; adults may eat eggs.
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Fry Care: Feed infusoria or microworms first, then baby brine shrimp.
🌿 Fun Facts
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Named for its distinctive bright red eyes.
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Hardy, peaceful, and a striking addition to community tanks.
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Shows best in groups of 6+ to display natural schooling patterns.
