Can Opaline Gourami live with Oscar?
Not recommended
Why
- Oscar’s mouth is big enough to swallow Opaline Gourami (only 6" long) — it will be eaten.
Side-by-side
| Opaline Gourami | Oscar | |
|---|---|---|
| Temperature | 72–82°F | 74–81°F |
| pH | 6–8.5 | 6–8 |
| Hardness (GH) | 5–20 dGH | 5–20 dGH |
| Adult size | 6" | 16" |
| Temperament | Semi-aggressive | Aggressive |
| Min tank | 30 gal | 75 gal |
Together, plan on at least 75 gallons.
Compatible alternatives
Instead of Opaline Gourami (to keep Oscar):
- Oscar — 16", aggressive buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
- Giant Gourami — 24", semi-aggressive buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
- Typhoon Pleco — 12", semi-aggressive buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
Instead of Oscar (to keep Opaline Gourami):
- Giant Gourami — 24", semi-aggressive buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
- Betta (Siamese Fighting Fish) — 2.5", semi-aggressive buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
- Wild-Type Betta — 2.5", semi-aggressive buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
Where to buy
- Opaline Gourami: buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
- Oscar: buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
Live-animal shipping: add a heat pack below 50°F, expect weather holds above 90°F, and schedule delivery for a moderate week when someone can receive it promptly.
Build a full tank around this stocking →Everything compatible with Opaline Gourami · …with Oscar