Angelfish and Oscars, side by side
| Angelfish | Oscar | |
|---|---|---|
| Adult size | 5.9 in15 cm | 11.8 in30 cm |
| Smallest tank | 55 gal208 L | 75 gal284 L |
| Keep | One or more | One or more |
| Temperature | 75–86 °F24–30 °C | 73–81 °F23–27 °C |
| pH | 6–7.8 | 6–8 |
| Temperament | Semi-aggressive | Aggressive |
| Swims | In the middle | In the middle |
Why it does not work
Oscar is aggressive and much bigger. Angelfish would be bullied.
Better tank mates for angelfish
Better tank mates for oscars
Questions and answers
Can angelfish and oscars live in the same tank?
No, not a good match. Oscar is aggressive and much bigger. Angelfish would be bullied.
What temperature suits angelfish and oscars?
75–81 °F (24–27 °C) suits both.
More pairs
- Angelfish and bettas
- Angelfish and guppies
- Angelfish and neon tetras
- Angelfish and fancy goldfish
- Angelfish and bronze corydoras
- Oscars and mollies
- Oscars and platies
- Oscars and tiger barbs
- Oscars and dwarf gouramis
- 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.