{"product_id":"dogface-puffer-arothron-nigropunctatus","title":"Dogface Puffer","description":"\u003cp\u003eThe Dogface Puffer, \u003cem\u003eArothron nigropunctatus\u003c\/em\u003e, is one of the most recognizable and personable large saltwater fish available for marine aquariums. Its rounded body, expressive eyes, short dog-like snout, and scattered dark spots give it an unmistakable appearance. Coloration is naturally variable, with individuals ranging from pale gray and tan to darker or yellow-toned forms, often developing contrasting markings around the eyes and snout.\u003c\/p\u003e\n\u003cp\u003eNative to tropical Indo-Pacific reefs, this puffer inhabits coastal reefs, reef crests, and outer reef slopes where abundant rockwork and invertebrate life provide both shelter and food. In the aquarium, it is curious, intelligent, and highly interactive, frequently learning to recognize feeding routines and spending much of its day exploring its surroundings.\u003c\/p\u003e\n\u003cp\u003eReaching approximately 13 inches as an adult, the Dogface Puffer is best suited to a spacious fish-only aquarium or fish-only-with-live-rock system. Its combination of substantial adult size, bold personality, and striking appearance makes it an impressive centerpiece fish, but its natural feeding habits make it unsuitable for most reef aquariums.\u003c\/p\u003e\n\u003ch2\u003eQuick Care Guide\u003c\/h2\u003e\n\u003cp\u003eCare Level: Moderate\u003cbr\u003eMinimum Tank Size: 125 gallons\u003cbr\u003eTemperament: Semi-aggressive\u003cbr\u003eDiet: Omnivore\u003cbr\u003eReef Safe: No\u003cbr\u003eRegion: Indo-Pacific\u003cbr\u003eScientific Name: \u003cem\u003eArothron nigropunctatus\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eTank Requirements\u003c\/h2\u003e\n\u003cp\u003eProvide a spacious aquarium with plenty of open swimming room along with sturdy rockwork arranged to create caves, overhangs, and sheltered resting areas. Rock structures should be stable and securely positioned, as a full-grown Dogface Puffer is a powerful, heavy-bodied fish capable of disturbing loose décor.\u003c\/p\u003e\n\u003cp\u003eStrong biological and mechanical filtration is important. Puffers are enthusiastic feeders and can produce a significant amount of waste, especially as they mature. Regular water changes and efficient nutrient export will help maintain consistently high water quality.\u003c\/p\u003e\n\u003cp\u003eModerate water movement is appropriate, with calmer areas available near caves and resting sites. A secure aquarium lid is also recommended.\u003c\/p\u003e\n\u003cp\u003eDuring handling or transfers, avoid unnecessary exposure to air and never intentionally cause the puffer to inflate. Moving the fish underwater in a suitable specimen container is preferable whenever practical.\u003c\/p\u003e\n\u003ch2\u003eDiet and Feeding\u003c\/h2\u003e\n\u003cp\u003eThe Dogface Puffer is an omnivore with a natural diet that includes crustaceans, mollusks, corals, sponges, tunicates, and algae. Captive specimens should receive a varied diet based primarily on substantial marine foods.\u003c\/p\u003e\n\u003cp\u003eOffer chopped shrimp, clam, mussel, squid, scallop, krill, mysis shrimp, and quality frozen marine blends. Larger specimens should receive appropriately sized pieces of marine seafood rather than relying entirely on small frozen foods or pellets.\u003c\/p\u003e\n\u003cp\u003eHard or shell-on foods are particularly important. Like other puffers, this species has continuously growing dental plates, and foods such as clam or mussel in the shell help provide natural wear and reduce the risk of excessive tooth growth.\u003c\/p\u003e\n\u003cp\u003eFeed smaller individuals once or twice daily in controlled portions. Mature adults can be fed substantial meals according to body condition while avoiding chronic overfeeding.\u003c\/p\u003e\n\u003ch2\u003eTemperament and Tankmates\u003c\/h2\u003e\n\u003cp\u003eThe Dogface Puffer is generally considered semi-aggressive. Many individuals coexist well with appropriately sized marine fish, but they are strong, curious animals that may nip fins or investigate smaller tankmates.\u003c\/p\u003e\n\u003cp\u003eSuitable companions include robust, moderately assertive marine fish that are large enough not to be viewed as prey. Larger tangs, angelfish, wrasses, and some triggerfish can be appropriate in sufficiently spacious aquariums, although compatibility always depends on individual temperament.\u003c\/p\u003e\n\u003cp\u003eAvoid very small fish, delicate species, slow-moving long-finned fish, and highly aggressive tankmates that may continually harass the puffer.\u003c\/p\u003e\n\u003cp\u003eMultiple large puffers can become territorial and require considerably more space. Keeping a single Dogface Puffer is generally the most predictable option for a home aquarium.\u003c\/p\u003e\n\u003ch2\u003eReef Compatibility\u003c\/h2\u003e\n\u003cp\u003eReef Safe: No\u003c\/p\u003e\n\u003cp\u003eThe Dogface Puffer is not suitable for a traditional reef aquarium. Its natural feeding behavior includes consuming coral material and a wide variety of benthic invertebrates.\u003c\/p\u003e\n\u003cp\u003eShrimp, crabs, snails, clams, tubeworms, and other ornamental invertebrates may be bitten or eaten. Both hard and soft corals can also be damaged. Even an individual that initially ignores certain livestock should not be considered reliably reef safe over the long term.\u003c\/p\u003e\n\u003cp\u003eA fish-only or fish-only-with-live-rock aquarium is the preferred setup for this species.\u003c\/p\u003e\n\u003ch2\u003eWater Parameters\u003c\/h2\u003e\n\u003cp\u003eTemperature: 75–80°F\u003cbr\u003eSpecific Gravity: 1.024–1.026\u003cbr\u003epH: 8.1–8.4\u003cbr\u003eAlkalinity: 8–12 dKH\u003c\/p\u003e\n\u003cp\u003eMaintain stable, well-oxygenated saltwater conditions and consistent water quality. Avoid rapid changes in salinity, temperature, or pH; long-term stability is more important than maintaining a single exact value within these ranges.\u003c\/p\u003e\n\u003ch2\u003eCommon Considerations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdult size:\u003c\/strong\u003e Adults can reach approximately 13 inches and develop a substantial body mass, requiring generous swimming space and long-term planning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDental wear:\u003c\/strong\u003e Regularly provide hard or shell-on marine foods to help naturally wear the continuously growing dental plates.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNot reef safe:\u003c\/strong\u003e Corals, shrimp, crabs, snails, clams, and many other invertebrates may be damaged or consumed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHeavy waste production:\u003c\/strong\u003e Large meals and substantial body size make strong filtration and consistent aquarium maintenance especially important.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHandling and inflation:\u003c\/strong\u003e Puffers may inflate when severely stressed. Minimize handling, avoid deliberately causing inflation, and limit exposure to air during transfers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TSA Fish","offers":[{"title":"S","offer_id":52546847015210,"sku":"PUFFERxDogS","price":62.99,"currency_code":"USD","in_stock":false},{"title":"SM","offer_id":52546847047978,"sku":"PUFFERxDogSM","price":80.99,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":52546847080746,"sku":"PUFFERxDogM","price":110.99,"currency_code":"USD","in_stock":false},{"title":"ML","offer_id":52546847113514,"sku":"PUFFERxDogML","price":143.99,"currency_code":"USD","in_stock":false},{"title":"L","offer_id":52546847146282,"sku":"PUFFERxDogL","price":173.99,"currency_code":"USD","in_stock":true},{"title":"XL","offer_id":52546847179050,"sku":"PUFFERxDogX","price":224.99,"currency_code":"USD","in_stock":true},{"title":"XX","offer_id":52546847211818,"sku":"PUFFERxDogXX","price":299.99,"currency_code":"USD","in_stock":false},{"title":"SH","offer_id":52546847244586,"sku":"PUFFERxDogSH","price":536.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/0873\/7322\/files\/tsa-fish-dogface-puffer-1257022222_97ea9d62-2373-490f-bd3f-ce8a2a3d906a.jpg?v=1788893478","url":"https:\/\/topshelfaquatics.com\/products\/dogface-puffer-arothron-nigropunctatus","provider":"Top Shelf Aquatics ","version":"1.0","type":"link"}