{"product_id":"silver-arowana-osteoglossum-bicirrhosum","title":"Silver Arowana - Osteoglossum bicirrhosum","description":"\u003cp dir=\"auto\" data-start=\"493\" data-end=\"538\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"493\" data-end=\"538\"\u003eSilver Arowana (Osteoglossum bicirrhosum)\u003c\/strong\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"540\" data-end=\"1043\"\u003eThe Silver Arowana is a spectacular large freshwater predator admired for its long metallic body, surface-hunting behaviour and powerful, graceful swimming style. Native to South America, this species is best suited to very large mature aquariums or specialist predator systems with excellent filtration, secure covers and carefully chosen tankmates. Although juveniles are often sold at a manageable size, this fish grows very large and should only be chosen by aquarists with a long-term housing plan.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"1045\" data-end=\"1144\"\u003e\u003cstrong data-start=\"1045\" data-end=\"1061\"\u003eCommon Name:\u003c\/strong\u003e\u003cbr data-start=\"1061\" data-end=\"1064\"\u003eSilver Arowana, Silver Arawana, South American Arowana, Dragon Fish, Monkey Fish\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"1146\" data-end=\"1201\"\u003e\u003cstrong data-start=\"1146\" data-end=\"1174\"\u003eScientific Name (Latin):\u003c\/strong\u003e\u003cbr data-start=\"1174\" data-end=\"1177\"\u003eOsteoglossum bicirrhosum\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"1203\" data-end=\"1246\"\u003e\u003cstrong data-start=\"1203\" data-end=\"1220\"\u003eMaximum Size:\u003c\/strong\u003e\u003cbr data-start=\"1220\" data-end=\"1223\"\u003eApproximately 90–100 cm\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"1248\" data-end=\"1276\"\u003e\u003cstrong data-start=\"1248\" data-end=\"1263\"\u003eWater Type:\u003c\/strong\u003e\u003cbr data-start=\"1263\" data-end=\"1266\"\u003eFreshwater\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"1278\" data-end=\"1429\"\u003e\u003cstrong data-start=\"1278\" data-end=\"1307\"\u003eOrigin \/ Natural Habitat:\u003c\/strong\u003e\u003cbr data-start=\"1307\" data-end=\"1310\"\u003eThe Silver Arowana originates from South America, including the Amazon River basin, Rupununi and Oyapock River systems.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"1431\" data-end=\"1602\"\u003eIn the wild, it is strongly associated with surface waters, flooded forests, slow-moving rivers, tributaries and marginal areas where it hunts from the upper water levels.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"1604\" data-end=\"1732\"\u003eIt is an impressive surface-feeding fish that naturally takes insects, small fish and other prey from or near the water surface.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"1734\" data-end=\"1981\"\u003e\u003cstrong data-start=\"1734\" data-end=\"1755\"\u003eWater Parameters:\u003c\/strong\u003e\u003cbr data-start=\"1755\" data-end=\"1758\"\u003eTemperature: 24–30°C\u003cbr data-start=\"1778\" data-end=\"1781\"\u003epH Range: 6.0–7.5\u003cbr data-start=\"1798\" data-end=\"1801\"\u003eHardness: Soft to moderately hard\u003cbr data-start=\"1834\" data-end=\"1837\"\u003eAmmonia\/Nitrite: 0 ppm\u003cbr data-start=\"1859\" data-end=\"1862\"\u003eNitrate: Kept low with strong filtration and regular water changes\u003cbr data-start=\"1928\" data-end=\"1931\"\u003eCopper: Avoid use unless under specialist guidance\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"1983\" data-end=\"2029\"\u003e\u003cstrong data-start=\"1983\" data-end=\"1999\"\u003eTemperament:\u003c\/strong\u003e\u003cbr data-start=\"1999\" data-end=\"2002\"\u003ePredatory \/ Semi-Aggressive\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"2031\" data-end=\"2205\"\u003eSilver Arowana are generally not aggressive in the same way as territorial cichlids, but they are large predatory fish and will eat smaller tankmates that fit in their mouth.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"2207\" data-end=\"2410\"\u003eThey are best kept with robust fish of suitable size in a carefully planned large-fish community. Avoid small fish, delicate species and overly aggressive tankmates that may harass or damage the arowana.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"2412\" data-end=\"2452\"\u003e\u003cstrong data-start=\"2412\" data-end=\"2421\"\u003eDiet:\u003c\/strong\u003e\u003cbr data-start=\"2421\" data-end=\"2424\"\u003eCarnivore \/ Surface Predator\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"2454\" data-end=\"2556\"\u003eThe Silver Arowana naturally feeds heavily from the surface and should be offered a varied meaty diet.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"2558\" data-end=\"2732\"\u003eSuitable foods include quality floating predator pellets, river shrimp, prawns, mussel, cockle, white fish pieces, earthworms, crickets and other suitable insect-based foods.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"2734\" data-end=\"2852\"\u003eAvoid feeder fish, as they can introduce disease, encourage poor feeding habits and are not a balanced long-term diet.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"2854\" data-end=\"2928\"\u003e\u003cstrong data-start=\"2854\" data-end=\"2876\"\u003eMinimum Tank Size:\u003c\/strong\u003e\u003cbr data-start=\"2876\" data-end=\"2879\"\u003eApproximately 900–1,000 litres for long-term care\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"2930\" data-end=\"3037\"\u003eA very large aquarium footprint is essential, with length and width being more important than height alone.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"3039\" data-end=\"3160\"\u003eJuveniles grow quickly, so they should not be purchased for small aquariums unless a suitable upgrade is already planned.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"3162\" data-end=\"3275\"\u003e\u003cstrong data-start=\"3162\" data-end=\"3187\"\u003eBehaviour \u0026amp; Activity:\u003c\/strong\u003e\u003cbr data-start=\"3187\" data-end=\"3190\"\u003eThe Silver Arowana spends most of its time cruising the upper levels of the aquarium.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"3277\" data-end=\"3406\"\u003eIt is a powerful jumper and may leap when startled, feeding or chasing prey, so a heavy, secure and well-fitted lid is essential.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"3408\" data-end=\"3539\"\u003eThis species can become confident and responsive to its keeper, but it can also be easily startled in cramped or exposed aquariums.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"3541\" data-end=\"3608\"\u003e\u003cstrong data-start=\"3541\" data-end=\"3567\"\u003eCommunity Suitability:\u003c\/strong\u003e\u003cbr data-start=\"3567\" data-end=\"3570\"\u003eLarge Predator Community \/ Tank Buster\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"3610\" data-end=\"3705\"\u003eThe Silver Arowana is suitable only for very large aquariums with carefully selected tankmates.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"3707\" data-end=\"3950\"\u003eSuitable companions may include large peaceful to semi-robust fish that are too large to be swallowed, such as larger catfish, large characins, sizeable plecos, large peaceful cichlids with caution and other compatible predator-community fish.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"3952\" data-end=\"4151\"\u003eAvoid small tetras, guppies, rasboras, small barbs, small corydoras, shrimp, crabs, fin-nippers, aggressive cichlids, territorial fish that may attack the fins, and any fish small enough to be eaten.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"4153\" data-end=\"4305\"\u003e\u003cstrong data-start=\"4153\" data-end=\"4192\"\u003eSpecial Requirements or Care Notes:\u003c\/strong\u003e\u003cbr data-start=\"4192\" data-end=\"4195\"\u003eThis is a true giant freshwater fish and should be planned for as an adult, not bought based on juvenile size.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"4307\" data-end=\"4405\"\u003eA large aquarium with excellent filtration, high oxygenation and regular maintenance is essential.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"4407\" data-end=\"4490\"\u003eProvide open swimming space, subdued areas and minimal sharp décor to avoid injury.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"4492\" data-end=\"4571\"\u003eA secure, weighted lid is critical because Silver Arowana are powerful jumpers.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"4573\" data-end=\"4651\"\u003eMaintain excellent water quality, as large predatory fish produce heavy waste.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"4653\" data-end=\"4792\"\u003eHandle with care and avoid sudden movements around the aquarium, as startled arowana may injure themselves against the lid, glass or décor.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"4794\" data-end=\"4900\"\u003eThis species is best suited to experienced aquarists with previous large-fish or predator-fish experience.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"4902\" data-end=\"4933\"\u003e\u003cstrong data-start=\"4902\" data-end=\"4919\"\u003eSuitable for:\u003c\/strong\u003e\u003cbr data-start=\"4919\" data-end=\"4922\"\u003eExperienced\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"4935\" data-end=\"5016\"\u003e\u003cstrong data-start=\"4935\" data-end=\"4952\"\u003eAvailability:\u003c\/strong\u003e\u003cbr data-start=\"4952\" data-end=\"4955\"\u003eAvailability can vary depending on season, supplier and size.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"5018\" data-end=\"5284\"\u003e\u003cem data-start=\"5018\" data-end=\"5284\"\u003e\u003cstrong data-start=\"5019\" data-end=\"5283\"\u003eAll images are a visual representation of the fish you will receive, made to be as accurate as possible. Please note that Mother Nature is a wonderful thing, and variation in patterns and colours will occur — that is part of the unique beauty of these animals.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Aqua Group","offers":[{"title":"Small","offer_id":47413380677805,"sku":"AG-104756","price":49.95,"currency_code":"GBP","in_stock":true},{"title":"Medium","offer_id":47413380710573,"sku":"AG-104757","price":69.95,"currency_code":"GBP","in_stock":false},{"title":"Large","offer_id":47413380743341,"sku":"AG-104758","price":89.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0543\/0391\/6205\/files\/SilverArowana-Osteoglossumbicirrhosum.jpg?v=1790695584","url":"https:\/\/aquagroup.co.uk\/products\/silver-arowana-osteoglossum-bicirrhosum","provider":"Aqua Group","version":"1.0","type":"link"}