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Oscar
Common

Oscar

Astronotus ocellatus

Also called oscars

The Oscar is a large, colorful cichlid native to South America that has established populations in South Florida canals and waterways. They are popular aquarium fish that were likely introduced through aquarium releases.

The record

Oscar at a glance

Scientific name
Astronotus ocellatus
Typical size
8-14 inches, 1-3 lbs
Water
Freshwater
Habitat
Freshwater
Rarity in the Fishdex™
Common
Where it lives

Habitat

Oscars inhabit warm freshwater canals, ponds, and slow-moving waters in South Florida, particularly in Miami-Dade and Broward counties. Anglers can target them with live bait, small lures, or flies in shallow, vegetated areas. They are considered an invasive species but provide recreational fishing opportunities.

Catch one and it is yours

Log a oscar through the Cobia Camera and this entry fills in with your photo, your personal best, and the exact conditions on the day. The app also carries the slot and season rules for wherever you are standing.

How the Fishdex™ works
Questions

Oscar questions people ask

Oscar is Astronotus ocellatus. Anglers also call it oscars.

A typical oscar runs 8-14 inches, 1-3 lbs. Cobia records the length and weight of every oscar you log and keeps your personal best on its Fishdex entry.

Oscars inhabit warm freshwater canals, ponds, and slow-moving waters in South Florida, particularly in Miami-Dade and Broward counties. Anglers can target them with live bait, small lures, or flies in shallow, vegetated areas. They are considered an invasive species but provide recreational fishing opportunities. It is a fresh water species, filed under freshwater in the Fishdex.

Yes. Log one through the Cobia Camera and this entry fills in with your own photo, your personal best, and the conditions on the day you caught it. The app also carries the slot limits and season dates for wherever you are standing. It is free.

Free on iPhone

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iPhone, iOS 17 or later. Setup takes about a minute.