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Fish

Tomato clownfish

Amphiprion frenatus
French name : Poisson-clown tomate

The tomato clownfish is a marine damselfish of the family Pomacentridae, native to the western Pacific around the Philippines, Indonesia, and Japan. Adults are a rich orange-red, and while juveniles carry two or three white bars, adults typically retain only a single white head bar bordered in black. It forms a symbiotic relationship with sea anemones, most notably the bubble-tip anemone. It is an omnivore, feeding on zooplankton, algae, and small invertebrates. It is hardy and easy to keep, making it a good beginner clownfish, but females grow large and become quite territorial, especially around a host anemone or breeding site. Best kept singly or as a bonded pair, it should not be mixed with other clownfish species. It accepts most prepared and frozen foods and can be bred in captivity, laying eggs on a hard surface near its anemone which the male guards.

Water
Marine
Origin
Western Pacific reefs
Adult size
14 cm
Diet
Omnivore
Temperament
Semi-aggressive
Difficulty
Beginner
Tomato clownfish (Amphiprion frenatus)
Illustration

Water parameters

Temperature24 – 27 °C
pH8.1 – 8.4
Carbonate hardness (KH)8 – 12 °dKH
Salinity33 – 35 SG

Tank & stocking

Minimum tank volume120 L
Volume budget per individual 45 L — adds up with tank-mates

“Minimum tank volume” is a reasonable floor, not an absolute limit. The per-individual budget is used by the Aqua app to estimate how heavily a tank is stocked.

Frequently asked questions

What size aquarium does Tomato clownfish need?

Provide at least 120 litres to keep Tomato clownfish in good conditions.

What water parameters does Tomato clownfish need?

A temperature of 24–27 °C, pH 8.1–8.4, saltwater.

Is Tomato clownfish peaceful or aggressive?

Its temperament is semi-aggressive.

What does Tomato clownfish eat?

Its diet: omnivore.

How big does Tomato clownfish get?

Around 14 cm as an adult.

Is Tomato clownfish suitable for beginners?

Care level: beginner.

Planning a tank with Tomato clownfish?

AquaTender turns these parameters into live advice: it checks whether your tank is big enough, how heavily it's stocked, and whether your fish are compatible — then tracks water tests, photos and maintenance for you.

➕ Add Tomato clownfish to my tank Discover AquaTender
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Fish from the same biotope

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