{"product_id":"river-threadfin-paradiseus-catfish-polydactylus-macrophthalmus-8cm","title":"River Threadfin Paradiseus Catfish Polydactylus Macrophthalmus 8cm","description":"\u003cstrong\u003eRiver Threadfin Paradiseus Catfish (\u003cem\u003ePolydactylus macrophthalmus\u003c\/em\u003e)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003cp\u003eThe River Threadfin Paradiseus Catfish is a distinctive freshwater catfish known for its elongated body, thread-like barbels, and large expressive eyes. This nocturnal, bottom-dwelling species is an intriguing addition to larger aquariums, showcasing unique behaviour and gentle predatory instincts.\u003c\/p\u003e\n\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003cp\u003eNative to Southeast Asia, inhabiting rivers, streams, and estuaries with sandy or muddy substrates. Prefers areas with slow to moderate flow and ample hiding spots.\u003c\/p\u003e\n\u003cstrong\u003eFeeding\u003c\/strong\u003e\u003cp\u003eCarnivorous. Feeds primarily at night on small fish, invertebrates, worms, and high-protein sinking pellets. A varied diet of live, frozen, and prepared foods ensures optimal health.\u003c\/p\u003e\n\u003cstrong\u003eTank Mates\u003c\/strong\u003e\u003cp\u003eBest kept with medium to large, non-aggressive fish. Avoid very small fish or shrimp, which may be eaten. Suitable companions include large tetras, barbs, peaceful cichlids, and other bottom dwellers of comparable size.\u003c\/p\u003e\n\u003cstrong\u003eAggression\u003c\/strong\u003e\u003cp\u003eGenerally peaceful toward similar-sized tank mates, but territorial over substrate and feeding space. May prey on smaller fish.\u003c\/p\u003e\n\u003cstrong\u003eExperience Level\u003c\/strong\u003e\u003cp\u003eIntermediate to advanced. Requires a large, well-maintained aquarium with soft substrate and stable water conditions.\u003c\/p\u003e\n\u003cstrong\u003eWater Parameters\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 75°F – 82°F (24°C – 28°C)\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 6.5 – 7.5\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e 5 – 15 dGH\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNotes:\u003c\/strong\u003e Provide driftwood, rocks, and shaded areas for daytime hiding; nocturnal activity is normal.\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUnique, fascinating, and hardy when established, the River Threadfin Paradiseus Catfish (\u003cem\u003ePolydactylus macrophthalmus\u003c\/em\u003e) is a rewarding species for aquarists seeking a nocturnal, bottom-dwelling centerpiece.\u003c\/p\u003e","brand":"Real Aquatics","offers":[{"title":"Default Title","offer_id":56864356696439,"sku":"FSH-00326","price":250.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/River-Threadfin-Paradiseus-Catfish-Polydactylus-Macrophthalmus.png?v=1773329875","url":"https:\/\/realaquatics.co.uk\/products\/river-threadfin-paradiseus-catfish-polydactylus-macrophthalmus-8cm","provider":"Real Aquatics","version":"1.0","type":"link"}