{"product_id":"angel-annularis-adult","title":"Annularis Angelfish – Adult","description":"\n\u003cdiv class=\"product-description-wrapper\"\u003e\n\n\u003cp\u003eBring breathtaking color and an impressive presence to your saltwater aquarium with the \u003cstrong\u003eAdult Annularis Angelfish (Pomacanthus annularis)\u003c\/strong\u003e. Also known as the Blue Ring Angelfish or Blue King Angelfish, this spectacular marine species is recognized for its golden-brown body, brilliant electric-blue curved stripes, and distinctive blue ring behind the gill cover. Its remarkable coloration and bold personality make it a stunning centerpiece for experienced saltwater aquarium enthusiasts.\u003c\/p\u003e\n\n\u003cp\u003eNative to tropical Indo-West Pacific coral reefs, the Annularis Angelfish is a large, active marine fish that naturally explores rocky reef formations, caves, and coastal reef environments. Adult specimens display striking coloration that differs dramatically from their juvenile appearance, making this species particularly fascinating to marine aquarium hobbyists.\u003c\/p\u003e\n\n\u003ch2\u003eAt a Glance: Quick Species Facts\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Name:\u003c\/strong\u003e Annularis Angelfish, Blue Ring Angelfish, Blue King Angelfish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScientific Name:\u003c\/strong\u003e \u003cem\u003ePomacanthus annularis\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFamily:\u003c\/strong\u003e Pomacanthidae\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLife Stage:\u003c\/strong\u003e Adult\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural Distribution:\u003c\/strong\u003e Indo-West Pacific Ocean\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Adult Size:\u003c\/strong\u003e Approximately 18 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Minimum Aquarium Size:\u003c\/strong\u003e 220 gallons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCare Level:\u003c\/strong\u003e Moderate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Semi-Aggressive and Territorial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Omnivore\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReef Compatibility:\u003c\/strong\u003e Not Recommended for Typical Mixed Reef Aquariums\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Temperature:\u003c\/strong\u003e 72–78°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecific Gravity:\u003c\/strong\u003e 1.020–1.025\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended pH:\u003c\/strong\u003e 8.1–8.4\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCharacteristics\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eAdult Annularis Angelfish\u003c\/strong\u003e is admired for its extraordinary coloration, impressive size, and distinctive body markings. Mature specimens display a golden-brown to yellowish body decorated with elegant, curved electric-blue stripes running horizontally along the sides.\u003c\/p\u003e\n\n\u003cp\u003eOne of the most recognizable features of this species is the brilliant blue ring located behind and slightly above the gill cover. This distinctive marking gives the Blue Ring Angelfish its common name.\u003c\/p\u003e\n\n\u003cp\u003eTwo additional blue stripes extend across the face, while the dorsal and anal fins display beautiful blue accents. The pale tail, often bordered with yellow, provides additional contrast.\u003c\/p\u003e\n\n\u003cp\u003eThe Annularis Angelfish undergoes a dramatic transformation as it matures. Juvenile specimens typically feature a dark blue-black body with curved white and pale-blue stripes, while adults develop their characteristic golden coloration and bright blue horizontal markings.\u003c\/p\u003e\n\n\u003cp\u003eIts large, laterally compressed body allows it to navigate coral reef structures while maintaining strong swimming capabilities.\u003c\/p\u003e\n\n\u003cp\u003eLike other large marine angelfish, the Annularis Angelfish possesses a defensive spine near the edge of its gill cover. Appropriate caution should be used when handling or transferring specimens.\u003c\/p\u003e\n\n\u003cp\u003eIndividual fish may display natural variations in coloration, markings, and temperament.\u003c\/p\u003e\n\n\u003ch2\u003eOptimal Aquarium Conditions \u0026amp; Care Guide\u003c\/h2\u003e\n\n\u003cp\u003eThe Adult Annularis Angelfish requires a \u003cstrong\u003elarge, mature saltwater aquarium\u003c\/strong\u003e with stable water parameters, extensive swimming space, abundant live rock, and secure hiding locations.\u003c\/p\u003e\n\n\u003cp\u003eA minimum aquarium size of approximately \u003cstrong\u003e220 gallons\u003c\/strong\u003e is recommended for long-term care, with larger aquariums preferred for fully grown specimens and community setups.\u003c\/p\u003e\n\n\u003ch3\u003eRecommended Aquarium Setup\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLive Rock:\u003c\/strong\u003e Provide abundant established live rock with natural grazing surfaces and sturdy formations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHiding Places:\u003c\/strong\u003e Incorporate spacious caves, overhangs, and secure rocky crevices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwimming Space:\u003c\/strong\u003e Maintain extensive open areas for active swimming and exploration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Movement:\u003c\/strong\u003e Provide moderate to strong, well-distributed circulation with sheltered resting locations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiltration:\u003c\/strong\u003e Maintain effective biological and mechanical filtration suitable for a large marine angelfish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAquascaping:\u003c\/strong\u003e Ensure rock formations are stable and provide enough space for the fish to turn comfortably.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAquarium Maturity:\u003c\/strong\u003e Introduce this species into a well-established aquarium with consistent biological filtration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Quality:\u003c\/strong\u003e Maintain stable temperature, salinity, pH, and adequate oxygenation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIn its natural environment, the Annularis Angelfish inhabits coastal reefs, rocky areas, and coral formations where it searches for food and shelter.\u003c\/p\u003e\n\n\u003cp\u003eProviding appropriate caves and hiding locations is especially important for helping large angelfish feel secure within the aquarium.\u003c\/p\u003e\n\n\u003cp\u003eBecause this species can reach a substantial adult size, long-term aquarium planning should prioritize both swimming space and territorial requirements.\u003c\/p\u003e\n\n\u003ch2\u003eBehavior and Tank Mates\u003c\/h2\u003e\n\n\u003cp\u003eThe Annularis Angelfish is considered a \u003cstrong\u003esemi-aggressive and territorial marine fish\u003c\/strong\u003e that may establish and defend preferred areas within the aquarium.\u003c\/p\u003e\n\n\u003cp\u003eAdult specimens can be particularly assertive toward other large angelfish or similarly shaped marine fish.\u003c\/p\u003e\n\n\u003ch3\u003ePotential Tank Mates\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible tangs in appropriately sized aquariums\u003c\/li\u003e\n\u003cli\u003eRabbitfish\u003c\/li\u003e\n\u003cli\u003eAppropriately sized wrasses\u003c\/li\u003e\n\u003cli\u003eSelected butterflyfish\u003c\/li\u003e\n\u003cli\u003eOther robust, compatible marine community fish\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eCompatibility depends on aquarium size, individual temperament, and the established social hierarchy.\u003c\/p\u003e\n\n\u003cp\u003eHousing multiple large angelfish together requires careful planning, substantial aquarium space, and close observation.\u003c\/p\u003e\n\n\u003cp\u003eAvoid combining this species with fish that are likely to be intimidated or injured by territorial aggression.\u003c\/p\u003e\n\n\u003cp\u003eAdult Annularis Angelfish may become particularly territorial around preferred caves, grazing areas, and established resting locations.\u003c\/p\u003e\n\n\u003ch3\u003eReef Aquarium Compatibility\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eAdult Annularis Angelfish are not recommended for typical mixed reef aquariums.\u003c\/strong\u003e Although some individuals may coexist with selected corals, this species naturally feeds on reef-associated organisms and may nip at or consume ornamental invertebrates.\u003c\/p\u003e\n\n\u003cp\u003ePotentially vulnerable aquarium inhabitants include:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eLarge-polyp stony corals (LPS)\u003c\/li\u003e\n\u003cli\u003eSmall-polyp stony corals (SPS)\u003c\/li\u003e\n\u003cli\u003eSoft corals\u003c\/li\u003e\n\u003cli\u003eZoanthids and other colonial polyps\u003c\/li\u003e\n\u003cli\u003eClam mantles\u003c\/li\u003e\n\u003cli\u003eSponges and tunicates\u003c\/li\u003e\n\u003cli\u003eFeather duster worms and other sessile invertebrates\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIndividual behavior varies, but coral and invertebrate damage cannot be ruled out.\u003c\/p\u003e\n\n\u003cp\u003eA spacious fish-only-with-live-rock aquarium is generally the more appropriate environment for an adult Annularis Angelfish.\u003c\/p\u003e\n\n\u003ch2\u003eDiet and Feeding Requirements\u003c\/h2\u003e\n\n\u003cp\u003eThe Annularis Angelfish is an \u003cstrong\u003eomnivorous marine fish\u003c\/strong\u003e that naturally consumes sponges, tunicates, algae, and other reef-associated organisms.\u003c\/p\u003e\n\n\u003cp\u003eA varied diet containing sponge-based preparations, marine algae, and appropriate protein sources is important for supporting healthy coloration, growth, and overall condition.\u003c\/p\u003e\n\n\u003ch3\u003eRecommended Foods\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-quality marine angelfish preparations\u003c\/li\u003e\n\u003cli\u003eSponge-containing frozen angelfish foods\u003c\/li\u003e\n\u003cli\u003eMarine algae and dried seaweed\u003c\/li\u003e\n\u003cli\u003eSpirulina-based marine flakes and pellets\u003c\/li\u003e\n\u003cli\u003eFrozen mysis shrimp\u003c\/li\u003e\n\u003cli\u003eEnriched brine shrimp\u003c\/li\u003e\n\u003cli\u003ePrepared frozen marine omnivore blends\u003c\/li\u003e\n\u003cli\u003eAppropriately sized marine protein preparations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eEstablished live rock can provide additional natural grazing opportunities and encourage normal exploratory feeding behavior.\u003c\/p\u003e\n\n\u003cp\u003eSponge-containing marine angelfish preparations are particularly beneficial because sponges form an important component of this species' natural diet.\u003c\/p\u003e\n\n\u003cp\u003eA balanced selection of plant-based and protein-rich marine foods helps support long-term health and maintain the fish's vibrant coloration.\u003c\/p\u003e\n\n\u003ch2\u003eImportant Shipping \u0026amp; Acclimation Notes\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eLive Animal Notice:\u003c\/strong\u003e The Annularis Angelfish is a living marine animal. Individual specimens may naturally vary in coloration, markings, size, and temperament.\u003c\/p\u003e\n\n\u003cp\u003eThis listing is designated for adult specimens, which display different coloration and patterns from juvenile Annularis Angelfish.\u003c\/p\u003e\n\n\u003cp\u003eTransportation and handling may temporarily affect coloration, swimming activity, and appetite.\u003c\/p\u003e\n\n\u003cp\u003eNewly arrived adult angelfish may initially seek shelter among rockwork while adjusting to unfamiliar aquarium conditions.\u003c\/p\u003e\n\n\u003cp\u003eBefore introducing your fish, ensure your aquarium is established and maintains suitable temperature, salinity, oxygen levels, and overall water quality.\u003c\/p\u003e\n\n\u003cp\u003eInspect the fish upon arrival and follow the acclimation instructions provided with your shipment.\u003c\/p\u003e\n\n\u003cp\u003eAvoid sudden changes in water temperature or salinity and minimize unnecessary handling.\u003c\/p\u003e\n\n\u003cp\u003eBecause large marine angelfish possess defensive spines near their gill covers, exercise caution when handling or transferring specimens. Avoid methods that could entangle or damage these spines.\u003c\/p\u003e\n\n\u003cp\u003eProvide spacious hiding locations, adequate swimming space, and a calm environment during the initial adjustment period.\u003c\/p\u003e\n\n\u003cp\u003eAppropriate quarantine procedures and careful observation are recommended before introducing new marine fish into an established display aquarium.\u003c\/p\u003e\n\n\u003cp\u003eMonitor interactions with established aquarium inhabitants, particularly other large angelfish and territorial marine fish.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWith its spectacular electric-blue stripes, distinctive blue ring, and impressive adult coloration, the Annularis Angelfish is a magnificent centerpiece for experienced aquarists maintaining large, well-established saltwater aquariums.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e\n","brand":"SDC","offers":[{"title":"S","offer_id":71992769413258,"sku":"FANAN100AA-2","price":172.48,"currency_code":"USD","in_stock":false},{"title":"SM","offer_id":71992769446026,"sku":"FANAN100AA-3","price":195.48,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":71992769478794,"sku":"FANAN100AA-4","price":252.98,"currency_code":"USD","in_stock":false},{"title":"ML","offer_id":71992769511562,"sku":"FANAN100AA-5","price":310.48,"currency_code":"USD","in_stock":false},{"title":"L","offer_id":71992769544330,"sku":"FANAN100AA-6","price":333.48,"currency_code":"USD","in_stock":false},{"title":"XL","offer_id":71992769577098,"sku":"FANAN100AA-7","price":402.48,"currency_code":"USD","in_stock":false},{"title":"XX","offer_id":71992769609866,"sku":"FANAN100AA-8","price":574.98,"currency_code":"USD","in_stock":false},{"title":"SH","offer_id":71992769642634,"sku":"FANAN100AA-9","price":919.98,"currency_code":"USD","in_stock":false},{"title":"J","offer_id":71992769675402,"sku":"FANAN100AA-J","price":1264.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/3264\/0394\/files\/Golden-BlueStripedTanginReefAquarium.png?v=1794355897","url":"https:\/\/saltwaterfishsale.com\/products\/angel-annularis-adult","provider":"SaltwaterFishSale","version":"1.0","type":"link"}