Clarkii Clownfish

• ExerciseHigh

  A busy, energetic swimmer — keep plenty of open swimming room.

• GroomingRoutine tank care

  Weekly partial water changes keep them in top shape.

• Living spaceNano-tank friendly

  Happy in a small, stable, well-filtered tank.

• Owner experienceSome experience helps

  A little know-how makes life smoother.

• Commitment8–15 years

  Plan for a long, loving relationship.

Health to watch: Ich (white spot) · Fin rot · Parasites

The Clarkii Clownfish has the widest range of any clownfish, spanning the Indo-Pacific from the Persian Gulf to Melanesia. It grows to around 10-12 cm and shows variable coloration, typically black flanks with yellow-orange fins and two white bands. It is famously hardy and hosts more anemone species than any other clown. House in a 115-litre reef tank at 24-26C, salinity 1.024-1.026, pH 8.1-8.4. Clarkii are active, semi-aggressive swimmers that hold their own with tangs, wrasses, and dwarf angels. Feed a varied diet of mysis, marine pellets, enriched brine, and algae foods. Add them after calmer fish are settled. Provide open swimming space plus rockwork territory.

• How active is a Clarkii Clownfish?

  High. A busy, energetic swimmer — keep plenty of open swimming room.

• How much maintenance does a Clarkii Clownfish need?

  Routine tank care. Weekly partial water changes keep them in top shape.

• What tank size does a Clarkii Clownfish need?

  Nano-tank friendly. Happy in a small, stable, well-filtered tank.

• Is a Clarkii Clownfish a good fit for first-time owners?

  Some experience helps. A little know-how makes life smoother.

• How long do Clarkii Clownfish live?

  8–15 years. Plan for a long, loving relationship.

• What health issues affect the Clarkii Clownfish?

  Keep an eye out for Ich (white spot), Fin rot, Parasites. These are worth raising with your vet, along with any screening they recommend.

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