{"product_id":"passer-angelfish-holacanthus-passer","title":"Passer Angelfish (Holacanthus passer)","description":"\u003cp data-start=\"131\" data-end=\"643\"\u003e\u003cem data-start=\"131\" data-end=\"151\"\u003eHolacanthus passer\u003c\/em\u003e, commonly known as the \u003cstrong data-start=\"175\" data-end=\"195\"\u003ePasser Angelfish\u003c\/strong\u003e, is a commanding and highly sought-after large angelfish distinguished by its bold coloration, dominant presence, and unmistakable attitude. This species features a deep midnight-blue to near-black body contrasted by a vivid vertical white bar behind the head, paired with electric blue highlights along the fins and face. Mature specimens develop an even more intense contrast and presence, making them a true centerpiece in large marine systems.\u003c\/p\u003e\n\u003cp data-start=\"645\" data-end=\"986\"\u003eNative to the Eastern Pacific, particularly along the coasts of Mexico and Central America, the Passer Angelfish is a high-energy, territorial species that thrives in expansive aquariums with substantial rockwork. Its intelligence, responsiveness, and assertive behavior elevate it beyond standard display fish into true showpiece territory.\u003c\/p\u003e\n\u003cp data-start=\"988\" data-end=\"1246\"\u003eWhat separates premium specimens is the sharpness of the white bar, the depth of the blue-black body coloration, and the overall body condition—thick, well-fed individuals with clean finnage command significantly higher desirability among serious collectors.\u003c\/p\u003e\n\u003cp data-start=\"1248\" data-end=\"1532\"\u003e\u003cstrong data-start=\"1248\" data-end=\"1269\"\u003eCollector’s Note:\u003c\/strong\u003e\u003cbr data-start=\"1269\" data-end=\"1272\"\u003eLarge, well-established Passer Angelfish with strong contrast and flawless finnage are considered top-tier display specimens. Their combination of bold patterning, personality, and presence makes them a defining fish in high-end predator and fish-only systems.\u003c\/p\u003e\n\u003cp data-start=\"1534\" data-end=\"2427\"\u003e\u003cstrong data-start=\"1534\" data-end=\"1547\"\u003eLighting:\u003c\/strong\u003e Moderate; coloration remains deep and saturated under standard marine lighting\u003cbr data-start=\"1626\" data-end=\"1629\"\u003e\u003cstrong data-start=\"1629\" data-end=\"1638\"\u003eFlow:\u003c\/strong\u003e Moderate to high; thrives in well-oxygenated, high-movement environments\u003cbr data-start=\"1711\" data-end=\"1714\"\u003e\u003cstrong data-start=\"1714\" data-end=\"1728\"\u003ePlacement:\u003c\/strong\u003e Mid to upper water column with extensive rockwork for territory and grazing\u003cbr data-start=\"1804\" data-end=\"1807\"\u003e\u003cstrong data-start=\"1807\" data-end=\"1823\"\u003eTemperature:\u003c\/strong\u003e 75–80°F (24–27°C)\u003cbr data-start=\"1841\" data-end=\"1844\"\u003e\u003cstrong data-start=\"1844\" data-end=\"1857\"\u003eSalinity:\u003c\/strong\u003e 1.0265 SG (35 PPT)\u003cbr data-start=\"1876\" data-end=\"1879\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1879\" data-end=\"1886\"\u003epH:\u003c\/strong\u003e 8.1–8.4\u003cbr data-start=\"1894\" data-end=\"1897\"\u003e\u003cstrong data-start=\"1897\" data-end=\"1912\"\u003eAlkalinity:\u003c\/strong\u003e 8–10 dKH\u003cbr data-start=\"1921\" data-end=\"1924\"\u003e\u003cstrong data-start=\"1924\" data-end=\"1933\"\u003eDiet:\u003c\/strong\u003e Omnivorous; requires a varied diet including sponge-based angelfish preparations, marine algae, and high-quality frozen foods\u003cbr data-start=\"2059\" data-end=\"2062\"\u003e\u003cstrong data-start=\"2062\" data-end=\"2077\"\u003eAggression:\u003c\/strong\u003e High; highly territorial and dominant, especially toward other angelfish or similarly shaped fish\u003cbr data-start=\"2175\" data-end=\"2178\"\u003e\u003cstrong data-start=\"2178\" data-end=\"2193\"\u003eAdult Size:\u003c\/strong\u003e Up to 35 cm\u003cbr data-start=\"2205\" data-end=\"2208\"\u003e\u003cstrong data-start=\"2208\" data-end=\"2223\"\u003eCare Level:\u003c\/strong\u003e Advanced – requires large aquariums, strong filtration, and experienced handling\u003cbr data-start=\"2304\" data-end=\"2307\"\u003e\u003cstrong data-start=\"2307\" data-end=\"2325\"\u003eCompatibility:\u003c\/strong\u003e Not reef-safe; best suited for large fish-only or predator systems with carefully selected tank mates\u003c\/p\u003e","brand":"Reeflections","offers":[{"title":"Default Title","offer_id":48282048495873,"sku":null,"price":5500.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/2592\/4245\/files\/HDBLACKSQUAREcopy_dfc22bca-c46d-4bdb-81a2-8d85f656b754.jpg?v=1775419437","url":"https:\/\/reeflections.me\/products\/passer-angelfish-holacanthus-passer","provider":"Reeflections","version":"1.0","type":"link"}