Oscar Fish (Oscar fish) Adult Size Information
In the Wild
- Maximum Recorded Length: Can reach up to 45 centimeters (about 18 inches).
- Typical Length: 35–40 centimeters.
In Captivity
- In standard home aquariums, they usually grow to 25–35 centimeters.
- With a large tank (200+ liters) and high-quality feed, they may approach wild-size proportions.
Growth Rate
- During the juvenile stage (within the first year), they can grow rapidly to 15–20 centimeters.
- Full maturity takes 2–3 years.