{"product_id":"black-ghost-knife","title":"Black Ghost Knife","description":"\u003cp data-start=\"352\" data-end=\"649\"\u003eThe \u003cstrong data-start=\"356\" data-end=\"401\"\u003eBlack Ghost Knife (Apteronotus albifrons)\u003c\/strong\u003e is a fascinating and elegant freshwater fish known for its solid black body, flowing white tail bands, and smooth, wave-like swimming motion. Native to South America, this nocturnal species uses a weak electrical field to navigate and locate food.\u003c\/p\u003e\n\u003cp data-start=\"651\" data-end=\"895\"\u003eBlack Ghost Knifefish are intelligent and best suited for larger aquariums with dim lighting, hiding places, and stable water parameters. Their unique appearance and graceful movement make them a true centerpiece fish for experienced aquarists.\u003c\/p\u003e\n\u003cp data-start=\"897\" data-end=\"964\"\u003eA striking addition to large community or predator-style aquariums.\u003c\/p\u003e\n\u003ch3 data-start=\"971\" data-end=\"1001\"\u003e Key Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1005\" data-end=\"1043\"\u003e⚡ Unique Electric Navigation Ability\u003c\/li\u003e\n\u003cli data-start=\"1046\" data-end=\"1088\"\u003e Deep Black Body with White Tail Bands\u003c\/li\u003e\n\u003cli data-start=\"1091\" data-end=\"1130\"\u003e Smooth, Undulating Swimming Motion\u003c\/li\u003e\n\u003cli data-start=\"1133\" data-end=\"1161\"\u003e🧠 Intelligent \u0026amp; Nocturnal\u003c\/li\u003e\n\u003cli data-start=\"1164\" data-end=\"1190\"\u003e🏆 Exotic Showpiece Fish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1197\" data-end=\"1216\"\u003e⚙️ Fish Details\u003c\/h3\u003e\n\u003cp data-start=\"1218\" data-end=\"1462\"\u003e\u003cstrong data-start=\"1218\" data-end=\"1238\"\u003eScientific Name:\u003c\/strong\u003e \u003cem data-start=\"1239\" data-end=\"1262\"\u003eApteronotus albifrons\u003c\/em\u003e\u003cbr data-start=\"1262\" data-end=\"1265\"\u003e\u003cstrong data-start=\"1265\" data-end=\"1281\"\u003eCommon Name:\u003c\/strong\u003e Black Ghost Knife, Black Ghost Knifefish\u003cbr data-start=\"1322\" data-end=\"1325\"\u003e\u003cstrong data-start=\"1325\" data-end=\"1336\"\u003eOrigin:\u003c\/strong\u003e South America\u003cbr data-start=\"1350\" data-end=\"1353\"\u003e\u003cstrong data-start=\"1353\" data-end=\"1369\"\u003eTemperament:\u003c\/strong\u003e Peaceful to Semi-aggressive\u003cbr data-start=\"1397\" data-end=\"1400\"\u003e\u003cstrong data-start=\"1400\" data-end=\"1415\"\u003eAdult Size:\u003c\/strong\u003e 1620 inches\u003cbr data-start=\"1428\" data-end=\"1431\"\u003e\u003cstrong data-start=\"1431\" data-end=\"1446\"\u003eTank Level:\u003c\/strong\u003e Bottom to Mid\u003c\/p\u003e\n\u003ch3 data-start=\"1469\" data-end=\"1493\"\u003e🏡 Care Requirements\u003c\/h3\u003e\n\u003cp data-start=\"1495\" data-end=\"1677\"\u003e\u003cstrong data-start=\"1495\" data-end=\"1517\"\u003eMinimum Tank Size:\u003c\/strong\u003e 100125 gallons\u003cbr data-start=\"1533\" data-end=\"1536\"\u003e\u003cstrong data-start=\"1536\" data-end=\"1552\"\u003eTemperature:\u003c\/strong\u003e 7582°F\u003cbr data-start=\"1560\" data-end=\"1563\"\u003e\u003cstrong data-start=\"1563\" data-end=\"1570\"\u003epH:\u003c\/strong\u003e 6.07.5\u003cbr data-start=\"1578\" data-end=\"1581\"\u003e\u003cstrong data-start=\"1581\" data-end=\"1594\"\u003eHardness:\u003c\/strong\u003e Soft to moderate\u003cbr data-start=\"1611\" data-end=\"1614\"\u003e\u003cstrong data-start=\"1614\" data-end=\"1623\"\u003eDiet:\u003c\/strong\u003e Carnivore (frozen foods, sinking pellets, live foods)\u003c\/p\u003e\n\u003cp data-start=\"1679\" data-end=\"1725\"\u003e Provide caves, driftwood, and low lighting.\u003c\/p\u003e\n\u003ch3 data-start=\"1732\" data-end=\"1749\"\u003e Tank Mates\u003c\/h3\u003e\n\u003cp data-start=\"1751\" data-end=\"1766\"\u003eBest kept with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1770\" data-end=\"1792\"\u003eLarger peaceful fish\u003c\/li\u003e\n\u003cli data-start=\"1795\" data-end=\"1811\"\u003eSilver Dollars\u003c\/li\u003e\n\u003cli data-start=\"1814\" data-end=\"1824\"\u003eSeverums\u003c\/li\u003e\n\u003cli data-start=\"1827\" data-end=\"1842\"\u003eLarger tetras\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1844\" data-end=\"1889\"\u003eAvoid aggressive cichlids or very small fish.\u003c\/p\u003e\n\u003ch3 data-start=\"1896\" data-end=\"1925\"\u003e❓ FAQ Black Ghost Knife\u003c\/h3\u003e\n\u003cp data-start=\"1927\" data-end=\"1986\"\u003e\u003cstrong data-start=\"1927\" data-end=\"1954\"\u003eQ: How big do they get?\u003c\/strong\u003e\u003cbr data-start=\"1954\" data-end=\"1957\"\u003eA: 1620 inches in captivity.\u003c\/p\u003e\n\u003cp data-start=\"1988\" data-end=\"2063\"\u003e\u003cstrong data-start=\"1988\" data-end=\"2015\"\u003eQ: Are they aggressive?\u003c\/strong\u003e\u003cbr data-start=\"2015\" data-end=\"2018\"\u003eA: Generally peaceful but may eat small fish.\u003c\/p\u003e\n\u003cp data-start=\"2065\" data-end=\"2161\"\u003e\u003cstrong data-start=\"2065\" data-end=\"2106\"\u003eQ: Why are they called electric fish?\u003c\/strong\u003e\u003cbr data-start=\"2106\" data-end=\"2109\"\u003eA: They produce a weak electrical field to navigate.\u003c\/p\u003e\n\u003cp data-start=\"2163\" data-end=\"2277\"\u003e\u003cstrong data-start=\"2163\" data-end=\"2197\"\u003eQ: Are they beginner friendly?\u003c\/strong\u003e\u003cbr data-start=\"2197\" data-end=\"2200\"\u003eA: Best for intermediate to experienced aquarists due to size and care needs.\u003c\/p\u003e","brand":"Tropical Treasures Wyo LLC","offers":[{"title":"Default Title","offer_id":53331299500245,"sku":null,"price":22.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/4545\/8133\/files\/Apteronotus-albifrons-brown_f46127b4-d6fc-42a2-88ee-ed6ebd261080.jpg?v=1772459449","url":"https:\/\/tropicaltreasureswyo.com\/products\/black-ghost-knife","provider":"Tropical Treasures Wyo LLC","version":"1.0","type":"link"}