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Canthigaster valentini
Cute mini puffer with white, black, yellow stripes and blue around eyes. Charming round eyes and swimming style. May nip coral — better for FOWLR tanks.
The Valentini puffer (Canthigaster valentini) is a small pufferfish of the genus Canthigaster in the family Tetraodontidae, widely distributed across the Indian and Pacific Oceans. It is popular for its charming color pattern of bold black saddles, fine yellow spots, and blue lines around the eyes on a white body, together with its round eyes and endearing swimming style. The species is known to be toxic, and is famous for being mimicked by a harmless filefish (the mimic filefish). Because it tends to nip at corals, anemones, and invertebrates such as snails and shrimp, it is better suited to a fish-and-rock FOWLR setup than a reef tank. It is relatively hardy, but its teeth grow continuously, so offering hard foods such as shelled prey to wear them down is beneficial.
Source: Wikipedia (CC BY-SA 4.0)
Origin
Coral reefs of the Indian and Pacific Oceans
Lifespan
5-8 years
Size
7-10cm
Temperature
24〜27℃
Omnivore (crustaceans, frozen food, flakes)
60cm+. Provide plenty of hiding spots
Sources: LiveAquaria
Edited & verified by: br-choku editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Sources: CITES Appendices (species not listed) / 環境省 特定動物リスト / 環境省 特定外来生物等一覧
Regulations may change. Always verify the latest information with the relevant authorities.
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May nip long-finned fish. Use caution
May nip coral and anemones. FOWLR recommended
Intermediate. This is an intermediate-level species. Some prior experience and knowledge of environmental management are recommended.
The ideal temperature for Valentini Puffer is 24〜27℃. Avoid sudden temperature changes and maintain a stable environment.
The average lifespan of Valentini Puffer is 5-8 years. With proper care and nutrition, they can live a long and healthy life.
Valentini Puffer typically reaches 7-10cm as an adult. Size may vary depending on care conditions and individual genetics.
Valentini Puffer feeds on: Omnivore (crustaceans, frozen food, flakes). Aim for a balanced diet with appropriate feeding frequency.
The price of Valentini Puffer varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.
Last updated: June 23, 2026