Caribbean Sharpnose Puffer

Canthigaster rostrata


(1 Reviews)

Caribbean Sharpnose Puffer

Caribbean Sharpnose Puffer

Canthigaster rostrata


(1 Reviews)

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Care Facts

Care Level: Moderate
Temperament: Peaceful
Diet: Omnivore
Origin: Western Atlantic Ocean
Acclimation Time: 3+ hours
Reef Safe: No
Minimum Tank Size: 55 gallons
Max Size: 4 inches

The Sharpnose Puffer (Canthigaster rostrata) can be found among the Caribbean and further south, towards Venezuela. C. rostrata have a brown dorsal section with a white underbelly and blue stripes near their caudal fin. They can be found singly or in pairs among seaward reefs, where they search for crustaceans and other invertebrates. They are considered reef safe, but should not be kept with prized invertebrates, such as Venus shrimp or Pom-Pom Crabs. They require an omnivorous diet, consisting of crustaceans and other meaty preparations, as well as occasional seaweed or macro-algae. They reach a maximum size of 4 inches and are rather peaceful towards other tankmates.



The Caribbean Sharpnose Puffer (Canthigaster rostrata): An Intriguing Addition to Saltwater Marine Aquariums

Presenting the Caribbean Sharpnose Puffer (Canthigaster rostrata), a fascinating and visually captivating marine inhabitant that injects a burst of personality into saltwater marine aquariums. Flourishing in the turquoise waters of the Caribbean, this species adds a touch of vibrancy to the captivating tapestry of coral reefs and coastal shallows.

Natural Habitat and Compatibility of the Caribbean Sharpnose Puffer

The Caribbean Sharpnose Puffer thrives in reef environments along the Caribbean coast. Its striking colors and engaging behavior become integral to the underwater landscape. When considering compatibility within reef ecosystems, careful consideration is required. While generally considered reef safe, they may occasionally nip at sessile invertebrates. Thoughtful planning ensures a balanced coexistence.

Size and Lifespan of the Caribbean Sharpnose Puffer

With its petite size and distinctive markings, the Caribbean Sharpnose Puffer typically reaches dimensions of around 4 inches. Despite its small stature, it brings a significant presence to your aquarium. Its potential lifespan of up to 5 to 10 years ensures enthusiasts a captivating and enduring marine companion.

Diet in Captivity for the Caribbean Sharpnose Puffer

Caring for the well-being of the Caribbean Sharpnose Puffer involves replicating its natural diet. In the wild, they feed on various small invertebrates and algae. In captivity, a diet of high-quality marine-based pellets, enriched frozen foods such as mysis shrimp and brine shrimp, and occasional offerings of live or frozen marine algae closely mimic their natural feeding behaviors.

Aquaculture and Availability

Aquaculture efforts for the Caribbean Sharpnose Puffer are limited, and most individuals available to hobbyists are sourced from the wild. Selecting reputable suppliers that prioritize ethical collection practices and responsible handling ensures the well-being of these captivating creatures.

Compatibility with Other Fish and Invertebrates

Understanding the Caribbean Sharpnose Puffer's temperament is pivotal when selecting suitable tank mates. Their peaceful demeanor makes them compatible with various non-aggressive species with similar requirements and behaviors.

Caribbean Sharpnose PufferTemperament and Tank Requirements

The Caribbean Sharpnose Puffer's striking appearance matches its tranquil temperament. A tank with a minimum capacity of 30 gallons is recommended to cater to their needs. Providing ample swimming space, hiding spots, live rock formations, and open areas for swimming contributes to their well-being.

Compatible Tank Mates

Choosing companions for the Caribbean Sharpnose Puffer involves selecting species that share a peaceful disposition. Suitable tank mates include the Royal Gramma (Gramma loreto), the Clown Goby (Gobiodon spp.), the Neon Goby (Elacatinus spp.), the Firefish Goby (Nemateleotris magnifica), and the Tailspot Blenny (Ecsenius stigmatura).

Detailed Water Conditions

To ensure the optimal health of the Caribbean Sharpnose Puffer, maintain the following water conditions:

  • pH: 8.1 to 8.4
  • Salinity: 1.020 to 1.025 specific gravity
  • Water Temperature: 74°F to 80°F (23.3°C to 26.7°C)

Other Common Names for the Caribbean Sharpnose Puffer

The Caribbean Sharpnose Puffer may also be recognized by its alternate common names, including the Caribbean Sharp-Nosed Puffer and the Caribbean Tobies Puffer.

Why Choose the Caribbean Sharpnose Puffer from Saltwaterfish.com

Selecting the Caribbean Sharpnose Puffer from Saltwaterfish.com showcases your commitment to introducing a captivating and visually striking marine inhabitant to your aquarium. As a reputable source for marine life, Saltwaterfish.com prioritizes the health and well-being of the species it offers. The Caribbean Sharpnose Puffer arrives in prime condition through meticulous collection and acclimatization protocols, ready to thrive within your marine ecosystem. Opting for the Caribbean Sharpnose Puffer from Saltwaterfish.com reflects your dedication to care and quality within your saltwater marine aquarium.

Love this Caribbean Sharpnose Puffer! He is so beautiful and such an interesting personality! He doesn't bother anyone and has actually become friends with our yellow wrasse! They swim attached at the hip looking for food! He is a very mellow swimmer who loves swimming through the rock work to find new caves. He is a little hard to feed when competing with quicker eaters, I let a couple pellets sink in front of him and sink a few spirulina flakes! I highly recommend him, he is sweet, beautiful, and easy!


Reviewed by: Shia M. on Dec. 31, 2021

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