Can Red Tail Shark live with Rummynose Tetra? Not recommended
Red Tail Shark is large or predatory enough to eat or harass Rummynose Tetra.
Side by side
| 🦈 Red Tail Shark | 🐟 Rummynose Tetra | |
| Adult size | 5" | 2.5" |
| Min tank | 55 gal | 20 gal |
| Temperature | 72–79°F | 75–84°F |
| pH | 6.5–7.5 | 5.5–7 |
| Temperament | Aggressive | Peaceful |
Why
- Red Tail Shark is large or predatory enough to eat or harass Rummynose Tetra.
- Aggressive plus peaceful pairing — monitor for stress.