Can Black Neon Tetra live with Common Pleco? With caution
Large size gap — watch that Common Pleco doesn't bully Black Neon Tetra.
Side by side
| 🐟 Black Neon Tetra | 🐡 Common Pleco | |
| Adult size | 1.6" | 18" |
| Min tank | 15 gal | 125 gal |
| Temperature | 73–81°F | 72–82°F |
| pH | 5.5–7.5 | 6.5–7.8 |
| Temperament | Peaceful | Semi-aggressive |
How to make it work
- Large size gap — watch that Common Pleco doesn't bully Black Neon Tetra.
- Provide ample swimming space, sight breaks, and matched water parameters.