Clownfish vs Wels Catfish

Amphiprion ocellaris verglichen mit Silurus glanis

Taxonomy & Classification

Eigenschaft	Clownfish	Wels Catfish
Wissenschaftlicher Name	Amphiprion ocellaris	Silurus glanis
Ordnung	Perciformes	Siluriformes
Familie	Pomacentridae	Ictaluridae
Conservation Status	Least Concern	Least Concern

Physical Traits

Eigenschaft	Clownfish	Wels Catfish
Maximale Länge	11,0 cm	500,0 cm
Maximales Gewicht	0,01 kg	300,0 kg
Färbung	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-green to slate-gray back with irregular mottled marbling of darker blotches; flanks grade to olive-yellow; scaleless smooth skin; belly pale cream to yellowish-white; head broad and flat.

Habitat & Environment

Eigenschaft	Clownfish	Wels Catfish
Wassertyp	Saltwater	Brackish
Tiefenbereich	1-15m	0-30m
Verbreitungsgebiet	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 large river systems and lakes of central and eastern Europe from the Rhine basin east to the Caspian and Aral sea drainages. Introduced …
Lebensraum	Neritic, coral reefs	Large rivers, lakes, and reservoirs across Europe and Asia (Volga, Danube, Rhine, Ob). Inhabits deep, slow-moving freshwater with soft substrates. Tolerates turbid water (15-25°C). Highly …

Aquarium Suitability

Eigenschaft	Clownfish	Wels Catfish
Mindest-Aquariengröße	75 L	—
Temperatur	24-27	—
pH-Bereich	8.0-8.4	—
Pflegeschwierigkeit	Easy	—
Temperament	Peaceful	—

Angelinformationen

Eigenschaft	Clownfish	Wels Catfish
Sportfisch	Nein	Ja
Kampfbewertung	—	9/10
Weltrekord	—	—
Quecksilbergehalt	—	—

Cuisine & Edibility

Clownfish

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

Wels Catfish

Fatty, soft flesh with a mild, slightly sweet flavor; quality improves from cold, clean water fish. Popular in Central European cuisines — commonly smoked, fried, or braised with vegetables.

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.

Wels Catfish

The wels catfish is the largest freshwater fish in Europe, capable of exceeding 5 meters. Found in large rivers and lakes across the continent, it has been documented beaching itself to catch pigeons. It can live over 80 years.