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Datasheet
| Minimum Tank Size | 400 litres / 105.67 US gallons |
| Maximum Size | 11.0cm / 4.33inches |
| Reef Compatible | Not reef safe |
| Temperament | Mostly peaceful but might be aggressive towards similar species of same gender |
| Temperature | 22.2°C / 71.96°F - 25.6°C / 78.08°F |
| Specific Gravity | 1.020-1.025 |
| Carbonate Hardness | 8-12 |
| pH | 8.1-8.4 |
General Description:
The Spotted Sharpnose, scientifically known as Canthigaster solandri, belongs to the Tetraodontidae family. These small Pufferfish are unable to inflate themselves to the same degree as other pufferfish species. They are known for their interesting personalities and unique swimming behaviors.
Aquarium Suitability:
The Spotted Sharpnose can be considered suitable for aquariums with caution due to their specific care requirements. They are mostly peaceful but can exhibit aggression towards similar species of the same gender, making it essential to monitor tank mates carefully.
Demands, Care, and Hardiness:
Considered to have average hardiness, these fish require a well-established aquarium with sufficient algae for grazing. Regular feeding with algae-rich foods like Spirulina and supplementing with a variety of seafood and frozen foods is crucial for their dental health, as their teeth continually grow. Handling and transporting them must be done with care to avoid stress-induced toxin release.
Reef Suitability:
Spotted Sharpnose Pufferfish are not deemed reef-safe due to their tendency to nip at fins and potential aggression towards invertebrates and corals in the tank.
Aquarium Setup:
A minimum tank size of 400 liters is recommended for housing the Spotted Sharpnose. Water conditions should be maintained at a temperature range of 22.2-25.6°C, pH of 8.1-8.4, and specific gravity of 1.020-1.025. Providing ample hiding spots and rocky formations for grazing algae is beneficial for their well-being.
Behaviour:
These Pufferfish can exhibit a playful and engaging personality, adding an interactive element to the aquarium environment. They are known to form pairs, typically consisting of a male and a female.
Feeding and Diet:
Their diet should consist of macroalgae like seaweed or nori, microalgae such as spirulina, and small crustaceans like krill and artemia. Feeding foods that help prevent overgrowth of teeth, such as clams, is essential for their dental health.
Dimorphism and Captive Reproduction:
While information on dimorphism and captive reproduction is not explicitly provided, it is known that Spotted Sharpnose Pufferfish can live in pairs comprising both genders.
Habitat and Distribution:
The distribution of Canthigaster solandri spans the Indo-Pacific region, from East Africa to the Line and Tuamoto Islands. They can be found as far north as the Ryukyu Islands and south to locations like New Caledonia and Tonga, with some populations showing color variations based on their habitat.