Skip to content
Fish Saltwater Care: medium Semi-aggressive

Cinnamon Clownfish

Amphiprion melanopus
— No votes yet Rate it
Other names: Red and black clownfish, Fire clownfish, Black-backed anemonefish, Melanopus
Group: Marine fish · Family: Pomacentridae · Origin: Western Pacific — from eastern Indonesia and New Guinea to the Great Barrier Reef, Melanesia and Micronesia

A clownfish with a dark black area on the flanks of its red-orange body and a single white bar behind the eye. It is distinguished from the tomato clownfish by its black pelvic and anal fins; kept as a single pair.

Will it suit my tank?

Last updated October 16, 2026

Temperature
24–27°C
pH
8.1–8.4
Adult size
11 cm
Minimum tank size
110 liters
Lifespan
8–20 years
Social structure
Pair
Group
at least 2
Male–female ratio
1 çift (büyük birey dişi olur)
Swimming zone
Middle
Diet
Omnivore
Breeding
Substrate spawner

Water parameters

Temperature24–27°C
pH8.1–8.4
Recommended range
Considered reef safe

Overview

October 16, 2026 · Suggest an edit

With its red-orange body, the broad black area on its flanks and the single white bar behind the eye, the cinnamon clownfish closely resembles the tomato clownfish (Amphiprion frenatus). The easiest difference is in the fins: in melanopus the pelvic and anal fins are black. Its natural host is usually the bubble-tip anemone (Entacmaea quadricolor). It is hardy; when captive-bred individuals are available, they should be preferred over wild ones.

Tank Setup

October 16, 2026 · Suggest an edit
  • At least 110 liters for a pair.
  • Salinity specific gravity 1.023–1.026, pH 8.1–8.4, temperature 24–27°C.
  • Reef-safe; it leaves corals and invertebrates alone.
  • An anemone is not essential; a bubble-tip anemone is readily accepted, but it should be added to a mature aquarium.

Diet

October 16, 2026 · Suggest an edit

Omnivorous. Feed twice a day with marine fish granules, frozen mysis, brine shrimp and foods containing algae.

Behavior and Compatibility

October 16, 2026 · Suggest an edit

The pair determinedly defends its anemone or nest; as the female grows, her territoriality increases. Clownfish are born male and the larger fish of the pair turns into a female; for this reason, when two juveniles are bought together, a pair forms on its own. Keep a single pair in the aquarium; a third individual and other clownfish species lead to fights.

Good companions: Tangs, dwarf angelfish, large gobies, blennies, cardinalfish, cleaner shrimp.

Avoid: Other clownfish species, predatory fish, very shy species in a small aquarium.

A short profile for this species

The Cinnamon Clownfish page has the basics, but the sections below have not been written yet. If you keep this species, write a section from your own experience; it will be published under your name after editor approval.

Tank mates

This list is calculated automatically from the species profile and grows as new species are added to the catalog. Try it in the planner for a definite answer.

Should not be kept together

Hobbyist notes

0 notes

Things you won't find in books, learned by trial and error. The most helpful ones are on top.

No notes yet. If you have experience with this species, leave the first note.
Change history and contributors
  1. Page created · October 16, 2026