Can Pygmy Cory live with Oscar?
Not recommended
Why
- Oscar’s mouth is big enough to swallow Pygmy Cory (only 1" long) — it will be eaten.
- Oscar is aggressive and will attack the peaceful Pygmy Cory.
Side-by-side
| Pygmy Cory | Oscar | |
|---|---|---|
| Temperature | 72–79°F | 74–81°F |
| pH | 6–7.5 | 6–8 |
| Hardness (GH) | 2–12 dGH | 5–20 dGH |
| Adult size | 1" | 16" |
| Temperament | Peaceful | Aggressive |
| Min tank | 10 gal | 75 gal |
Together, plan on at least 75 gallons.
Compatible alternatives
Instead of Pygmy Cory (to keep Oscar):
- Oscar — 16", aggressive
- Kissing Gourami — 12", semi-aggressive
- Giant Gourami — 24", semi-aggressive
Instead of Oscar (to keep Pygmy Cory):
- Kissing Gourami — 12", semi-aggressive
- Sparkling Gourami — 1.5", peaceful buy at The Shrimp Farm · The Shrimp Farm live-arrival guarantee
- Pygmy Cory — 1", peaceful
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Design a tank with Pygmy Cory, Oscar →Everything compatible with Pygmy Cory · …with Oscar