Spiny Box (Burr) Puffer - Chilomycterus schoepfii

Atlantic Spiny Box Puffer Fish Chilomycterus schoepfi

  The Atlantic Spiny Box Puffer Fish, also known as the Burr Puffer, is a distinctive species found along the eastern coast of North and South America. Unlike smooth-bodied puffers, this fish is covered in short spines that become more noticeable when it inflates. Its unusual appearance and Atlantic coastal distribution make it a favorite among hobbyists seeking something different from traditional reef fish.   This species requires a spacious fish-only aquarium with ample open swimming area and stable water parameters. While generally peaceful toward similar-sized companions, it may nip the fins of slow-moving or long-finned fish. However, they typically display low aggression when kept with compatible tankmates. Due to their natural hunting instincts, they are not suitable for reef environments and will readily eat ornamental snails, crabs, shrimp, and other invertebrates. Proper diet is crucial for maintaining long-term health. Offer a variety of hard-shelled meaty foods—such as unpeeled shrimp, clams, mussels, and krill—to naturally wear down their continuously growing beak.  

• Scientific Name: Chilomycterus schoepfi
• Common Name: Spiny Box
• Nickname: Burr Puffer
• Family: Diodontidae
• Native Range: Western Atlantic Ocean
• Collection Region: Atlantic
• Dietary Preference: Carnivorous, feeding on hard-shelled invertebrates
• Temperature Recommendation: 72–78°F
• Preferred pH: 8.1–8.4
• Marine Alkalinity: 8–12 dKH
• Adult Size: Up to 12 inches
• Temperament: Generally peaceful with suitable tankmates
• Habitat Type: Seagrass beds, estuaries, and coastal marine habitats
• Body Structure: Covered in short defensive spines
• Aquarium Requirements: Stable water quality and ample swimming space
• Unique Feature: Inflates when it feels threatened