Electric Eel vs Oscar

Electrophorus electricus 비교 대상 Astronotus ocellatus

Taxonomy & Classification

속성	Electric Eel	Oscar
학명	Electrophorus electricus	Astronotus ocellatus
목(目)	Gymnotiformes	Cichliformes
과(科)	Gymnotidae	Cichlidae
Conservation Status	Least Concern	Least Concern

Physical Traits

속성	Electric Eel	Oscar
최대 크기	250.0 cm	45.0 cm
최대 체중	20.0 kg	1.6 kg
체색	Dark olive-gray to grayish-brown cylinder-shaped body with a pale yellowish-orange throat and chin; back uniformly dark; scaleless skin has a smooth appearance; long ribbon-like anal fin is pinkish.	Dark olive-brown to blackish body with irregular wavy orange-red markings forming a marbled or reticulated pattern; prominent black ocellus with orange ring at the upper tail base.

Habitat & Environment

속성	Electric Eel	Oscar
수질 유형	Freshwater	Freshwater
서식 수심	—	—
분포 지역	Native to the Orinoco and Amazon river basins in Venezuela, Guyana, Suriname, and Brazil. Inhabits murky, oxygen-depleted floodplain pools, swamps, and slow-moving streams in lowland …	Native to the Amazon and Orinoco river basins in South America, including Peru, Colombia, and Brazil. Inhabits slow, deep, turbid rivers, flooded forests, and large …
서식지	Estuaries	Slow-moving rivers and floodplains of the Amazon and Orinoco basins, South America. Warm, murky water (22-28°C, pH 6-8). Inhabits areas with submerged logs and dense …

Aquarium Suitability

속성	Electric Eel	Oscar
최소 수조 크기	—	280 L
수온	—	22-25
pH 범위	—	6.0-8.0
사육 난이도	—	Moderate
성격	—	Aggressive

낚시 정보

속성	Electric Eel	Oscar
낚시 대상어	아니오	예
파이팅 등급	—	—
세계 기록	—	—
수은 함량	—	—

Cuisine & Edibility

Electric Eel

Not consumed — an ornamental and scientific novelty species kept in specialized aquarium exhibits; edible in principle but extremely dangerous to handle due to powerful electric discharge.

Oscar

Not consumed — popular ornamental cichlid kept for its bold patterning and personality; occasionally eaten in parts of South America but primarily an aquarium species.

Species Overview

Electric Eel

Despite its name, the electric eel is not a true eel but a knifefish. It can generate electrical discharges of up to 860 volts to stun prey and defend itself. About 80% of its body is dedicated to three electric organs.

Oscar

The oscar is a large, intelligent cichlid native to the Amazon basin. Known for its dog-like personality, it can recognize its owner and may beg for food. Oscars rearrange their tank decor and require spacious aquariums with robust filtration.