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FishSaltwaterBeginnerSemi aggressive

Tomato Clownfish

Amphiprion ephippium

Also known as: red saddleback anemonefish, Saddle Anemone, saddle anemonefish, Saddle Anemonefish

A bold, deepening red clownfish that loses its white stripes as it matures.

Tomato Clownfish
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© (c) Finn Klessmann, some rights reserved (CC BY-NC) · CC-BY NC

About

Saddle anemonefish (Amphiprion ephippium) are one of the more visually distinctive clownfish available in the hobby, largely because adults are a deep, rich red-orange with a dark saddle-shaped patch on the rear body and no white bars at all. Juveniles do show a white head bar, but it fades as the fish matures, leaving that clean, almost monochromatic look that sets this species apart from the more familiar striped clownfish. In the wild, they come from the eastern Indian Ocean, ranging across the Andaman and Nicobar Islands, Thailand, Malaysia, and parts of Indonesia, where they typically occupy silty coastal bays and sheltered waters rather than pristine reef walls. Their natural host anemones are Entacmaea quadricolor (bubble tip) and Heteractis crispa (sebae), and keeping one of these in the aquarium will bring out natural behaviors and help the fish feel at home. Like other clownfish, pairs form strong bonds, and the male takes an active role in guarding and aerating eggs laid on hard surfaces near the anemone. They're generally considered manageable for less experienced saltwater keepers, though the usual clownfish caution applies: they can become territorial, especially in smaller tanks or when paired. A well-established reef or fish-only system suits them nicely.

Frequently asked questions

How big does the Tomato Clownfish get?
The Tomato Clownfish reaches about 3–5" as an adult.
What size tank does the Tomato Clownfish need?
A minimum of 30 gallons is recommended for the Tomato Clownfish.
What water parameters does the Tomato Clownfish need?
The Tomato Clownfish does best with a temperature of 72–82°F, a pH of 8–8.4.
Is the Tomato Clownfish aggressive?
The Tomato Clownfish is semi-aggressive. It can work in a community with careful tankmate choices and enough space.
What does the Tomato Clownfish eat?
The Tomato Clownfish is an omnivore. It does well on a varied diet of quality flake or pellet plus occasional frozen or live foods.
How long does the Tomato Clownfish live?
With good care, the Tomato Clownfish typically lives 2-5 years.
Is the Tomato Clownfish reef safe?
The Tomato Clownfish is generally considered reef safe.