Pomacentridaemarineintermediate

Saddleback Clownfish

Amphiprion polymnus

Origin: Indo-West Pacific (Philippines, Australia, Japan)

S

Water Parameters

Temperature2428 °C
15 °C35 °C
pH8.18.4
49

Quick Stats

Min Tank
100 L
Lifespan
6-10
Swimming Level
middle
Schooling
No
Diet
omnivore
Temperament
Semi-aggressive; territorial around anemone host; generally peaceful towards unrelated fish.

About

The Saddleback Clownfish (Amphiprion polymnus) is instantly recognisable by its distinctive white saddle-shaped patch on the mid-body contrasting with a rich dark brown to black colouration. Found across the Indo-West Pacific, it is an engaging and characterful species that commands attention in reef displays. It is notably tolerant of a variety of anemone host species. Like all clownfish, pairs are formed from size hierarchy — the larger fish becomes the dominant female.

Care Guide

Provide suitable anemone hosts such as Haddon's Carpet Anemone or Merten's Anemone for natural behaviour, though anemones are not strictly required. Feed a varied omnivore diet of mysis shrimp, brine shrimp, and quality marine pellets. Semi-aggressive towards other clownfish species; keep as a mated pair. Reef-safe with caution — may host in soft corals if no anemone is present.

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