Buyer question
How long do Oscar freshwater fish live?
Our Animal Library gives the Oscar freshwater fish a lifespan of 10–15+ years.
Source: the Oscar freshwater fish page in the Everybarn Animal Library. Oscar freshwater fish in the Animal Library
The detail
Oscars are large, intelligent cichlids from the Amazon basin that recognize their owners and beg at the glass. They are often called wet pets for their personality, but they grow to a foot or more and are messy eaters.
- Hardiness
- 4 out of 5 (Hardy)
- Origin
- Amazon basin
- Best fit
- Keepers wanting one big fish
What to weigh
Oscars need big tanks and heavy filtration, and they rearrange décor. They will eat any fish that fits in their mouth.