Clownfish vs Oscar

Amphiprion ocellaris との比較 Astronotus ocellatus

Taxonomy & Classification

属性	Clownfish	Oscar
学名	Amphiprion ocellaris	Astronotus ocellatus
目	Perciformes	Cichliformes
科	Pomacentridae	Cichlidae
Conservation Status	Least Concern	Least Concern

Physical Traits

属性	Clownfish	Oscar
最大体長	11.0 cm	45.0 cm
最大体重	0.01 kg	1.6 kg
体色	Vivid orange body with three bold white bands edged in black: one behind the head, one mid-body, and one at the tail base; all fins are orange with black margins and white stripe edges.	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

属性	Clownfish	Oscar
水質タイプ	Saltwater	Freshwater
生息水深	1-15m	—
分布域	Eastern Indian Ocean and western Pacific from the Andaman Sea and Thailand south to northwest Australia and east to the Philippines and Japan. Lives exclusively …	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 …
生息地	Neritic, coral reefs	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

属性	Clownfish	Oscar
最小水槽サイズ	75 L	280 L
水温	24-27	22-25
pH 範囲	8.0-8.4	6.0-8.0
飼育難易度	Easy	Moderate
気性	Peaceful	Aggressive

釣り情報

属性	Clownfish	Oscar
ゲームフィッシュ	いいえ	はい
ファイト評価	—	—
世界記録	—	—
水銀含有量	—	—

Cuisine & Edibility

Clownfish

Not consumed — iconic ornamental marine species famous for its symbiotic relationship with sea anemones; a staple of reef aquariums worldwide.

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

Clownfish

The ocellaris clownfish is a protandrous sequential hermaphrodite that lives in a mutualistic relationship with sea anemones. Its mucus coating protects it from anemone stings. All individuals are born male and the dominant fish transitions to female.

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.