Avacado Pufferfish Care Guide
Auriglobus modestus · Freshwater Fish

What Avacado Pufferfish look like
Auriglobus modestus, commonly known as the Avocado Pufferfish, exhibits a distinctive morphology characterized by a rounded, fusiform body that can reach a maximum adult size of approximately 5-15 cm. The body is smooth and scaleless, presenting a greenish-olive coloration that closely resembles the exterior of an avocado, which contributes to its common name. This species possesses large, prominent eyes and a beak-like dentition formed by fused teeth, enabling it to effectively consume its varied diet. Notably, the Avocado Pufferfish has the ability to inflate its body as a defensive adaptation against predators, a trait common among pufferfish. Additionally, it features a small, inconspicuous dorsal fin and a well-defined lateral line, which aids in detecting movement in the water column.
Behavior & temperament
The Avocado Pufferfish is primarily a solitary species, although it can exhibit social behaviors in larger aquaria. It typically dwells in the benthic zone of freshwater habitats, where it forages for food. This species is known for its curious and interactive temperament, often displaying a level of aggression towards conspecifics, particularly in confined spaces. Breeding behavior remains largely undocumented, but it is presumed to be an egg scatterer, releasing fertilized eggs into the substrate. The Avocado Pufferfish is generally more active during the day, showcasing exploratory behavior as it navigates its environment.
Diet & feeding
In the wild, the Avocado Pufferfish is an omnivore, consuming a varied diet that includes invertebrates, plant matter, and detritus. In captivity, it requires a balanced diet consisting of high-quality pellets, live or frozen foods such as brine shrimp and bloodworms, as well as vegetable matter to meet its nutritional needs.
Behind the name
Auriglobus (golden globe); modestus (modest or unassuming).
Plan your tank
Check the numbers before you buy: tank volume, a stocking plan, cycle progress, water changes, and your ongoing care routine.
Keeping Avacado Pufferfish?
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