Can neon tetras and platies live together?
With care
Neon tetras and platies can share a tank, but there is something to watch.
Why
- Their pH ranges only meet at 7.0, which leaves no margin.
What each one needs
| Neon tetra | Platy | Both | |
|---|---|---|---|
| Temperature | 70–81°F (21–27°C) | 70–80°F (21–27°C) | 70–80°F (21–27°C) |
| pH | 6.0–7.0 | 7.0–8.2 | 7.0–7.0 |
| Minimum tank | 10 gal (38 L) | 10 gal (38 L) | 10 gal (38 L) |
| Keep at least | 6 | 3 | |
| Adult size | 1.5 in (3.8 cm) | 2.5 in (6.4 cm) |
The smallest tank for both
A 20 gallons (76 L) tank holds 6 neon tetras and 3 platies at about 47% of its stocking limit, which leaves room for more.