Neon Tetras and Fancy Goldfish, side by side
| Neon tetra | Fancy goldfish | |
|---|---|---|
| Adult size | 1.4 in3.5 cm | 5.9 in15 cm |
| Smallest tank | 10 gal38 L | 30 gal114 L |
| Keep | 6 or more | One or more |
| Temperature | 70–79 °F21–26 °C | 64–73 °F18–23 °C |
| pH | 5.5–7.5 | 7–8.4 |
| Temperament | Peaceful | Peaceful |
| Swims | In the middle | At every level |
Why it does not work
Goldfish do best with other fancy goldfish.
Better tank mates for neon tetras
Better tank mates for fancy goldfish
Goldfish do best with other fancy goldfish. They need cooler water than tropical fish, they eat anything that fits in their mouth, and slow fancies lose the race for food against faster fish.
Questions and answers
Can neon tetras and fancy goldfish live in the same tank?
No, not a good match. Goldfish do best with other fancy goldfish.
What temperature suits neon tetras and fancy goldfish?
70–73 °F (21–23 °C) suits both.
More pairs
- Neon tetras and bettas
- Neon tetras and guppies
- Neon tetras and angelfish
- Neon tetras and bronze corydoras
- Neon tetras and mollies
- Fancy goldfish and platies
- Fancy goldfish and tiger barbs
- Fancy goldfish and dwarf gouramis
- Fancy goldfish and cherry shrimp
- All pairs
Based on each species' adult size, water range and temperament (Seriously Fish, FishBase) and the rules of our stocking calculator. Individual fish differ: this is a guide, not a guarantee.