{"product_id":"dragon-wrasse-juvenile-novaculichthys-taeniourus","title":"Dragon Wrasse - Juvenile","description":"\u003cp\u003eThe juvenile Dragon Wrasse, \u003cem\u003eNovaculichthys taeniourus\u003c\/em\u003e, is one of the most distinctive young wrasses in the marine aquarium trade. Juveniles feature a mottled reddish-brown, burgundy, or greenish body accented with irregular white markings and two dramatically elongated dorsal spines. Their unusual swimming style mimics a drifting piece of algae or reef debris, providing both camouflage in nature and captivating behavior in the aquarium.\u003c\/p\u003e\n\u003cp\u003eAs this saltwater fish matures, its appearance changes dramatically. The long juvenile dorsal extensions disappear and the fish develops the heavier body, powerful jaws, and muted greenish-brown coloration associated with the adult Rockmover Wrasse. Native across a broad tropical range encompassing the Indo-Pacific, Red Sea, Hawaii, and portions of the tropical Eastern Pacific, this species naturally inhabits reef flats, lagoons, and areas of mixed sand and rubble.\u003c\/p\u003e\n\u003cp\u003eAlthough visually spectacular as a juvenile, this is not a small or delicate wrasse long term. Adults reach approximately 12 inches and become powerful, energetic predators that actively turn over rubble while searching for crustaceans and other invertebrates. The Dragon Wrasse is therefore best suited to spacious fish-only aquariums where its natural digging and rearranging behavior can be accommodated.\u003c\/p\u003e\n\u003ch2\u003eQuick Care Guide\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCare Level:\u003c\/strong\u003e Moderate\u003cbr\u003e\u003cstrong\u003eMinimum Tank Size:\u003c\/strong\u003e 125 gallons\u003cbr\u003e\u003cstrong\u003eTemperament:\u003c\/strong\u003e Semi-aggressive\u003cbr\u003e\u003cstrong\u003eDiet:\u003c\/strong\u003e Carnivore\u003cbr\u003e\u003cstrong\u003eReef Safe:\u003c\/strong\u003e No\u003cbr\u003e\u003cstrong\u003eRegion:\u003c\/strong\u003e Indo-Pacific, Red Sea, Hawaii, and tropical Eastern Pacific\u003cbr\u003e\u003cstrong\u003eScientific Name:\u003c\/strong\u003e \u003cem\u003eNovaculichthys taeniourus\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eTank Requirements\u003c\/h2\u003e\n\u003cp\u003eProvide a spacious aquarium with substantial open swimming room, a deep sand bed, and extremely secure rockwork. Dragon Wrasses bury themselves in the substrate when sleeping or frightened, so several inches of fine to moderately fine sand should be available throughout suitable areas of the aquarium.\u003c\/p\u003e\n\u003cp\u003eRockwork should rest securely on the aquarium bottom or otherwise be stabilized rather than simply placed on top of loose sand. As the fish matures, it becomes increasingly powerful and may lift, push, or overturn pieces of rubble while searching for food. Loose rocks and unsecured decorations can easily be displaced.\u003c\/p\u003e\n\u003cp\u003eLeave generous open areas around the aquascape so the adult fish has room to patrol and forage. Strong biological filtration and moderate to strong water movement are appropriate for this active, heavily fed species.\u003c\/p\u003e\n\u003cp\u003eA tightly fitted lid is essential. Like many wrasses, Dragon Wrasses are capable jumpers and may escape through relatively small openings when startled.\u003c\/p\u003e\n\u003ch2\u003eDiet and Feeding\u003c\/h2\u003e\n\u003cp\u003eThe Dragon Wrasse is a carnivore that naturally searches through sand and rubble for crabs, mollusks, brittle stars, sea urchins, worms, and other benthic invertebrates.\u003c\/p\u003e\n\u003cp\u003eIn captivity, offer a varied diet including mysis shrimp, krill, chopped shrimp, clam, mussel, squid, scallop, and quality frozen carnivore preparations. Appropriately sized marine pellets can also be incorporated once accepted.\u003c\/p\u003e\n\u003cp\u003eJuveniles should receive appropriately sized meaty foods two to three times per day. As the fish grows, food size can be increased while maintaining a varied marine-based diet.\u003c\/p\u003e\n\u003cp\u003eA strong feeding response is common once acclimated, and adults may become highly enthusiastic at feeding time. Make sure tankmates are sufficiently confident to compete without being intimidated.\u003c\/p\u003e\n\u003ch2\u003eTemperament and Tankmates\u003c\/h2\u003e\n\u003cp\u003eJuvenile Dragon Wrasses may initially appear relatively mild, but temperament becomes considerably more assertive with age. Mature specimens are powerful, active fish that are best maintained with medium to large tankmates capable of tolerating their energetic behavior.\u003c\/p\u003e\n\u003cp\u003eSuitable companions can include larger angelfish, tangs, triggerfish, rabbitfish, larger clownfish, and other robust marine species with compatible temperaments. Avoid very small, timid, or slow-moving fish that may be stressed or eventually viewed as potential prey.\u003c\/p\u003e\n\u003cp\u003eUse caution with other large wrasses, particularly similarly shaped or territorial species. A single Dragon Wrasse is the most practical arrangement for most home aquariums.\u003c\/p\u003e\n\u003cp\u003eIts behavior should always be evaluated based on the adult Rockmover Wrasse rather than the comparatively delicate appearance of the juvenile offered for sale.\u003c\/p\u003e\n\u003ch2\u003eReef Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe Dragon Wrasse is \u003cstrong\u003enot reef safe\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWhile corals are not necessarily its primary food source, this species is highly disruptive in a reef aquarium. Adults actively overturn rubble and loose objects while searching for prey and may dislodge unsecured corals or disturb the aquascape.\u003c\/p\u003e\n\u003cp\u003eOrnamental shrimp, crabs, snails, brittle stars, worms, small sea urchins, and other mobile invertebrates are at significant risk of being eaten as the fish matures. Its combination of predatory behavior and powerful rock-moving habits makes it much better suited to fish-only systems.\u003c\/p\u003e\n\u003ch2\u003eWater Parameters\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTemperature:\u003c\/strong\u003e 75–80°F\u003cbr\u003e\u003cstrong\u003eSpecific Gravity:\u003c\/strong\u003e 1.024–1.026\u003cbr\u003e\u003cstrong\u003epH:\u003c\/strong\u003e 8.1–8.4\u003cbr\u003e\u003cstrong\u003eAlkalinity:\u003c\/strong\u003e 8–12 dKH\u003c\/p\u003e\n\u003cp\u003eMaintain stable temperature, salinity, and overall water quality. Consistency is more important than attempting to maintain one exact value within these ranges.\u003c\/p\u003e\n\u003ch2\u003eCommon Considerations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eJuvenile coloration and elongated dorsal spines change dramatically with maturity; adults look substantially different.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReaches approximately 12 inches and requires a large aquarium with significant swimming and foraging space.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA deep sand bed is important because the fish buries itself to sleep and when frightened.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSecure all rockwork carefully because mature individuals actively move rubble and rearrange their surroundings while hunting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOrnamental crustaceans, mollusks, brittle stars, worms, sea urchins, and other invertebrates may become prey.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TSA Fish","offers":[{"title":"Standard \/ S (1.1-1.5\")","offer_id":50785192345898,"sku":"WRAxJDragS","price":80.99,"currency_code":"USD","in_stock":true},{"title":"Standard \/ SM (1.6-2\")","offer_id":52788035256618,"sku":"WRAxJDragSM","price":89.99,"currency_code":"USD","in_stock":true},{"title":"Fiji \/ S (1.1-1.5\")","offer_id":52788046659882,"sku":"WRAxJFDragS","price":80.99,"currency_code":"USD","in_stock":false},{"title":"Fiji \/ M (2.1-2.5\")","offer_id":52788046692650,"sku":"WRAxJFDragM","price":101.99,"currency_code":"USD","in_stock":false},{"title":"Fiji \/ L (3.1-3.5\")","offer_id":52788046725418,"sku":"WRAxJFDragL","price":116.99,"currency_code":"USD","in_stock":false},{"title":"Africa \/ S (1.1-1.5\")","offer_id":52788052918570,"sku":"WRAxJADragS","price":83.99,"currency_code":"USD","in_stock":false},{"title":"Africa \/ SM (1.6-2\")","offer_id":52788052951338,"sku":"WRAxJADragSM","price":89.99,"currency_code":"USD","in_stock":false},{"title":"Africa \/ M (2.1-2.5\")","offer_id":52788052984106,"sku":"WRAxJADragM","price":116.99,"currency_code":"USD","in_stock":false},{"title":"Africa \/ ML (2.6-3\")","offer_id":52788053016874,"sku":"WRAxJADragML","price":149.99,"currency_code":"USD","in_stock":false},{"title":"Africa \/ L (3.1-3.5\")","offer_id":52788053049642,"sku":"WRAxJADragL","price":200.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/0873\/7322\/files\/Juvenile-Dragon-Wrasse-1.png?v=1790623279","url":"https:\/\/topshelfaquatics.com\/products\/dragon-wrasse-juvenile-novaculichthys-taeniourus","provider":"Top Shelf Aquatics ","version":"1.0","type":"link"}