{"product_id":"green-mandarin","title":"Green Mandarin","description":"\u003cp\u003eThe Green Mandarin is one of the most visually distinctive saltwater fish in the marine aquarium hobby, displaying an intricate pattern of electric blue, turquoise, emerald green, orange, and red across the entire body and fins. Its slow, deliberate movement across live rock and constant searching behavior give it a completely different presence from typical open-water reef fish. Mature males can also develop an elongated first dorsal spine, adding even more visual impact.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSynchiropus splendidus\u003c\/em\u003e is native to the Western Pacific, ranging from the Ryukyu Islands south toward Australia. In nature, it inhabits protected lagoons and inshore reefs with coral rubble, silty bottoms, and complex reef structure where it continuously hunts tiny crustaceans and other microfauna. This specialized feeding behavior is the most important consideration when keeping the species in captivity.\u003c\/p\u003e\n\u003cp\u003ePeaceful, compact, and completely coral safe, the Green Mandarin is an outstanding addition to a mature reef aquarium. Success depends less on aquarium volume than on having established live rock, abundant natural forage, and a reliable feeding strategy. Specimens already accepting frozen or prepared foods are considerably easier to maintain, but access to copepods remains highly beneficial.\u003c\/p\u003e\n\u003ch2\u003eQuick Care Guide\u003c\/h2\u003e\n\u003cp\u003eCare Level: Moderate\u003cbr\u003eMinimum Tank Size: 30 gallons\u003cbr\u003eTemperament: Peaceful\u003cbr\u003eDiet: Carnivore \/ Microcarnivore\u003cbr\u003eReef Safe: Yes\u003cbr\u003eRegion: Western Pacific — Ryukyu Islands to Australia\u003cbr\u003eScientific Name: \u003cem\u003eSynchiropus splendidus\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eTank Requirements\u003c\/h2\u003e\n\u003cp\u003eThe Green Mandarin performs best in a mature, biologically established reef aquarium containing substantial live rock and a healthy population of copepods and other small crustaceans. Complex rockwork with caves, crevices, rubble zones, and shaded areas provides both security and extensive surfaces for natural foraging.\u003c\/p\u003e\n\u003cp\u003eA sand substrate is beneficial but not strictly required. Fine sand, rubble, and mature rockwork create additional habitat for the microfauna the fish spends much of the day hunting.\u003c\/p\u003e\n\u003cp\u003eModerate reef-style water movement is appropriate, but extremely turbulent flow across every portion of the aquarium should be avoided. Provide calmer areas where the mandarin can forage comfortably along the substrate and rock surfaces.\u003c\/p\u003e\n\u003cp\u003eA refugium can be particularly useful for maintaining populations of copepods and other natural foods. Because mandarins continually graze throughout the day, the aquarium's ability to replenish microfauna is an important part of long-term husbandry.\u003c\/p\u003e\n\u003ch2\u003eDiet and Feeding\u003c\/h2\u003e\n\u003cp\u003eThe Green Mandarin is a specialized microcarnivore that naturally consumes copepods, amphipods, and other tiny benthic crustaceans throughout the day. A mature aquarium with established microfauna is highly recommended, particularly for specimens that do not readily accept prepared foods.\u003c\/p\u003e\n\u003cp\u003eOffer live copepods along with enriched frozen foods such as finely chopped mysis shrimp, enriched brine shrimp, Calanus, small frozen plankton, and specialized frozen blends. Captive-bred or well-acclimated individuals may also accept small sinking pellets.\u003c\/p\u003e\n\u003cp\u003ePrepared foods should be offered in small portions near the fish's normal feeding area. Because mandarins feed slowly, they can easily be outcompeted by aggressive or fast-feeding tankmates.\u003c\/p\u003e\n\u003cp\u003eSeveral small feeding opportunities throughout the day are preferable when natural copepod populations are limited. Regularly observe body condition, as a mandarin can continue actively searching for food even when insufficient prey is available.\u003c\/p\u003e\n\u003ch2\u003eTemperament and Tankmates\u003c\/h2\u003e\n\u003cp\u003eGreen Mandarins are peaceful toward most unrelated marine fish and are best housed with calm reef community species that will not harass or outcompete them.\u003c\/p\u003e\n\u003cp\u003eAvoid excessive competition from other dedicated microfauna predators, particularly in smaller aquariums. Multiple dragonets, certain wrasses, and other heavy copepod feeders can rapidly reduce the available natural food supply.\u003c\/p\u003e\n\u003cp\u003eTwo males should generally not be housed together because territorial aggression can occur. A compatible male and female may be maintained as a pair when sufficient space and food resources are available.\u003c\/p\u003e\n\u003cp\u003eAggressive fish that continually chase the mandarin or prevent it from feeding are poor choices. Slow, peaceful feeding conditions greatly improve long-term success.\u003c\/p\u003e\n\u003ch2\u003eReef Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe Green Mandarin is considered reef safe and does not normally damage corals, anemones, clams, or other ornamental sessile invertebrates.\u003c\/p\u003e\n\u003cp\u003eIt spends much of its time picking tiny crustaceans and microfauna from live rock and substrate rather than bothering established ornamental shrimp, crabs, or snails.\u003c\/p\u003e\n\u003cp\u003eIts small adult size, peaceful behavior, and constant activity among the rockwork make it particularly well suited to mature mixed reef aquariums.\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 water chemistry and consistently good water quality. Stability is more important than continually adjusting parameters to reach an exact number within these ranges.\u003c\/p\u003e\n\u003ch2\u003eCommon Considerations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMature aquarium strongly recommended:\u003c\/strong\u003e Established live rock and healthy copepod populations significantly improve long-term feeding opportunities.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSpecialized feeding requirements:\u003c\/strong\u003e Some individuals may be reluctant to accept frozen or prepared foods, making natural microfauna especially important.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWatch body condition:\u003c\/strong\u003e A sunken abdomen or visibly thinning body can indicate that the available food supply is inadequate.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAvoid excessive food competition:\u003c\/strong\u003e Other dragonets and heavy copepod-feeding fish can compete directly for the same limited natural food source.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMale aggression:\u003c\/strong\u003e Multiple males may fight, while a compatible male and female can potentially be maintained together in an appropriately established aquarium.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TSA Fish","offers":[{"title":"S (.75-1\")","offer_id":51068605169962,"sku":"DRAxManS","price":26.99,"currency_code":"USD","in_stock":false},{"title":"SM (1.1-1.25\")","offer_id":52811223826730,"sku":"DRAxManSM","price":29.99,"currency_code":"USD","in_stock":false},{"title":"M (1.26-1.75\")","offer_id":52811223859498,"sku":"DRAxManM","price":32.99,"currency_code":"USD","in_stock":false},{"title":"ML (1.76-2\")","offer_id":52811223892266,"sku":"DRAxManML","price":38.99,"currency_code":"USD","in_stock":true},{"title":"L (2.1-2.50\")","offer_id":52811223925034,"sku":"DRAxManL","price":44.99,"currency_code":"USD","in_stock":false},{"title":"XL (2.51-2.75\")","offer_id":52811223957802,"sku":"DRAxManX","price":53.99,"currency_code":"USD","in_stock":false},{"title":"XX (2.76-3\")","offer_id":52811223990570,"sku":"DRAxManXX","price":68.99,"currency_code":"USD","in_stock":false},{"title":"SHOW","offer_id":52811224023338,"sku":"DRAxManSH","price":74.99,"currency_code":"USD","in_stock":false},{"title":"JUMBO","offer_id":52811224056106,"sku":"DRAxManJUM","price":82.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/0873\/7322\/files\/Green-Mandarin.png?v=1789674864","url":"https:\/\/topshelfaquatics.com\/products\/green-mandarin","provider":"Top Shelf Aquatics","version":"1.0","type":"link"}