Common name: Blackspotted puffer

General information

The Starry Pufferfish, scientifically known as Arothron stellatus, is a distinctive and charismatic species popular among advanced aquarists. Recognizable by its grey to tan body covered in white spots that resemble stars, this pufferfish can grow quite large, reaching up to 120 centimeters in the wild. It is a solitary species and can be quite territorial.

Care

Caring for a Starry Pufferfish requires a spacious tank to accommodate its potential size and territorial nature. They are not reef-safe as they have a tendency to nip at and consume various invertebrates and some corals. A varied diet of meaty foods, including mollusks and crustaceans, is essential for their health. Caution is advised when handling this species as they can inflate with water or air when threatened, which is stressful and potentially harmful to the fish if done frequently.

Reproduction

Reproduction of Arothron stellatus in home aquariums is rare and not well-documented. In the wild, they are known to exhibit courtship behaviors and release gametes into the water column for external fertilization.

Habitat

Starry Pufferfish are found in warm, tropical waters across the Indo-Pacific region. They prefer reef environments, often in lagoons or on seaward reefs, where they can find plenty of hiding places and food sources. They are typically found at depths ranging from 2 to 50 meters.