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Can Common Goldfish and Glowlight Tetra Live Together?
Compatible with caution
- Shared temperature window: 74-74°F.
- Shared pH window: 7.0-7.0.
- Glowlight Tetra may fit in Common Goldfish's mouth as it grows; watch closely.
Side-by-side
| Parameter | Common Goldfish | Glowlight Tetra |
|---|---|---|
| Adult size | 10" | 1.5" |
| Min tank | 40 gal | 15 gal |
| Temperature | 60-74°F | 74-82°F |
| pH | 7-8.4 | 5.5-7 |
| Temperament | Peaceful | Peaceful |
| Diet | Omnivore | Omnivore |
Recommended shared tank: 40 gallons or larger. Keep at 74-74°F. Target pH 7.0-7.0.
FAQ
Can Common Goldfish and Glowlight Tetra live together?
Compatible with caution. Shared temperature window: 74-74°F.
What size tank do Common Goldfish and Glowlight Tetra need together?
Plan for at least 40 gallons, more if you keep schooling groups of either species.
See full care guides: Common Goldfish · Glowlight Tetra