Can Green Tiger Barb live with Oscar?
Not recommended
Why
- Oscar’s mouth is big enough to swallow Green Tiger Barb (only 2.75" long) — it will be eaten.
- Oscar is aggressive and will fight with Green Tiger Barb — two scrappy species in one tank means constant territorial conflict.
- Green Tiger Barb is a fin-nipper and will shred the long/flowing fins of Oscar.
Side-by-side
| Green Tiger Barb | Oscar | |
|---|---|---|
| Temperature | 74–82°F | 74–81°F |
| pH | 6–8 | 6–8 |
| Hardness (GH) | 4–15 dGH | 5–20 dGH |
| Adult size | 2.75" | 16" |
| Temperament | Semi-aggressive | Aggressive |
| Min tank | 20 gal | 75 gal |
Together, plan on at least 75 gallons.
Compatible alternatives
Instead of Green Tiger Barb (to keep Oscar):
- Oscar — 16", aggressive
- Kissing Gourami — 12", semi-aggressive
- Typhoon Pleco — 12", semi-aggressive
Instead of Oscar (to keep Green Tiger Barb):
- Kissing Gourami — 12", semi-aggressive
- Platy — 2.5", peaceful
- Variatus Platy — 2.75", peaceful
Design the whole tank, not just the stocking
Skapelab plans a complete, buildable planted aquarium around your fish — a hand-illustrated layout, the exact plants and hardscape, a placement map, and a full equipment and shopping list. Free.
Design a tank with Green Tiger Barb, Oscar →Everything compatible with Green Tiger Barb · …with Oscar