Copper Oscar 12-14 inches
The Copper Oscar is a vibrant and active freshwater fish species bred for its striking copper-colored body and playful behavior. Available in sizes ranging from 12 to 14 inches, this fish is ideal for medium to large aquariums with ample space and hiding spots.
Key Features
- Size: 12–14 inches
- Species: Copper Oscar (Astronotus ocellatus)
- Water Temperature: 75–82°F
- Water pH: 6.0–7.5
- Hardiness: Moderate
Specifications
| Attribute | Value |
|---|---|
| Species | Copper Oscar |
| Size Range | 12–14 inches |
| Temperature | 75–82°F |
| pH Range | 6.0–7.5 |
| Compatibility | Best with non-aggressive fish |
FAQ
What is the typical lifespan of a Copper Oscar?
Please contact customer service
Is the Copper Oscar suitable for beginners?
Copper Oscars require a well-maintained aquarium and are best suited for experienced aquarists due to their active nature and need for ample space.
Can Copper Oscars live with other fish species?
They should be kept with non-aggressive, peaceful fish that are larger than the Oscar to avoid predation. Avoid keeping with small or shy species.

Abigail Hart –
My Copper Oscar has been thriving in a 55-gallon tank for over six months. It’s very active and shows off its colors well. I’ve added some caves and plants to give it hiding spots. It’s a beautiful addition to the tank.
Jason Graham –
The fish arrived healthy and seems to be adjusting well. I’ve been monitoring water parameters closely. It’s not the quietest fish, but it’s entertaining to watch.
Diana Fisher –
Great size and vibrant color. I’ve kept it with a group of tetras and a few corydoras. As long as the tank is large and well-maintained, it’s a solid choice.