Ocellaris Clownfish

• ExerciseModerate

  An active swimmer that appreciates open swimming space.

• 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.

• Commitment6–12 years

  Plan for a long, loving relationship.

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

Native to the reefs of the Indo-Pacific, the Ocellaris Clownfish reaches about 7-8 cm and can live well over a decade in a healthy tank. Tank-bred specimens are hardy, disease-resistant, and far easier to keep than wild-caught fish. They are protandrous hermaphrodites: the largest fish becomes female. A single or bonded pair thrives in a 75-litre (20-gallon) or larger reef aquarium at 24-26C, salinity 1.024-1.026, and pH 8.1-8.4. Feed a varied diet of marine pellets, frozen mysis, and enriched brine shrimp twice daily. They do not require an anemone but may host in one or a soft coral. Peaceful with most tankmates, though a pair can defend a small territory.

• How active is a Ocellaris Clownfish?

  Moderate. An active swimmer that appreciates open swimming space.

• How much maintenance does a Ocellaris Clownfish need?

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

• What tank size does a Ocellaris Clownfish need?

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

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

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

• How long do Ocellaris Clownfish live?

  6–12 years. Plan for a long, loving relationship.

• What health issues affect the Ocellaris 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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