Can Black Neon Tetra live with Siamese Algae Eater?
Light caution
Why
- Large size gap (Siamese Algae Eater 6" vs Black Neon Tetra 1.5") — watch that the smaller one gets its share at feeding time.
Sweet spot: both do well at 75–79°F and pH 6.5–7 — aim there.
Side-by-side
| Black Neon Tetra | Siamese Algae Eater | |
|---|---|---|
| Temperature | 72–82°F | 75–79°F |
| pH | 5.5–7.5 | 6.5–7 |
| Hardness (GH) | 2–12 dGH | 5–12 dGH |
| Adult size | 1.5" | 6" |
| Temperament | Peaceful | Peaceful |
| Min tank | 15 gal | 30 gal |
Together, plan on at least 30 gallons.
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Design a tank with Black Neon Tetra, Siamese Algae Eater →Everything compatible with Black Neon Tetra · …with Siamese Algae Eater