Long-spine Porcupinefish (Diodon holacanthus) | Digital Marine Atlas

The Master of Defense

The Long-spine Porcupinefish (Diodon holacanthus) is a marvel of marine evolution. Known for its unique ability to inflate its body and extend sharp spines when threatened, it is a master of deterring predators. With its large, expressive eyes and distinctive dark spots, this species is a favorite among marine enthusiasts.

This CECOZ Digital Marine Atlas edition combines cinematic 4K marine artwork with accurate scientific information — delivering both a stunning visual experience and a practical educational reference.

• Scientific Name: Diodon holacanthus

• Common Name: Long-spine Porcupinefish / Freckled Porcupinefish

• Family: Diodontidae (Porcupinefishes)

• Origin: Circumtropical (Ranges 1-15)

• Max Size: 50 cm

• Temperature: 26°C

• Specific Gravity: 1.022 sg

• Minimum Tank: 500 Liters

• Diet: Carnivore (Needs Invertebrates & Crustaceans) (Symbols: Invertebrates, Prepared)

• Temperament: Semi-Aggressive (Can be nippy) (Symbol: Not recommended for beginners)

• Lighting: Bright, no direct sunlight (Symbol: Half-moon)

• Decoration: Rocks & Sand (Symbol: Sand/Gravel, Coral/Rock)

• Swimming Level: Middle to Bottom (Symbol: Mid-water tank)

What’s Included in Your Download:

• 4K Ultra-HD Marine Artwork (Desktop & Mobile)

• Short Cinematic Reef Video

• Scientific Reference Guide (PDF)

• Print-Ready Digital Atlas Page

• Educational facts & aquarium care parameters

Instant digital download. No physical item shipped.