{"product_id":"red-halfbeak-hemirhamphodon-tengah","title":"Red Halfbeak - Hemirhamphodon tengah","description":"\u003cp dir=\"auto\" data-start=\"408\" data-end=\"448\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"408\" data-end=\"448\"\u003eRed Halfbeak (Hemirhamphodon tengah)\u003c\/strong\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"450\" data-end=\"903\"\u003eThe Red Halfbeak is a delicate and unusual freshwater surface-dwelling fish admired for its slender body, extended lower jaw and attractive red to orange line along the body. Also known as the Borneo Redline Halfbeak, this species is best suited to mature, peaceful aquariums with soft acidic water, subdued lighting, floating plants and very calm tankmates. It is a specialist fish that requires careful acclimation, stable conditions and a secure lid.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"905\" data-end=\"996\"\u003e\u003cstrong data-start=\"905\" data-end=\"921\"\u003eCommon Name:\u003c\/strong\u003e\u003cbr data-start=\"921\" data-end=\"924\"\u003eRed Halfbeak, Borneo Redline Halfbeak, Redline Halfbeak, Tengah Halfbeak\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"998\" data-end=\"1050\"\u003e\u003cstrong data-start=\"998\" data-end=\"1026\"\u003eScientific Name (Latin):\u003c\/strong\u003e\u003cbr data-start=\"1026\" data-end=\"1029\"\u003eHemirhamphodon tengah\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"1052\" data-end=\"1094\"\u003e\u003cstrong data-start=\"1052\" data-end=\"1069\"\u003eMaximum Size:\u003c\/strong\u003e\u003cbr data-start=\"1069\" data-end=\"1072\"\u003eApproximately 3.5–4 cm\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"1096\" data-end=\"1124\"\u003e\u003cstrong data-start=\"1096\" data-end=\"1111\"\u003eWater Type:\u003c\/strong\u003e\u003cbr data-start=\"1111\" data-end=\"1114\"\u003eFreshwater\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"1126\" data-end=\"1282\"\u003e\u003cstrong data-start=\"1126\" data-end=\"1155\"\u003eOrigin \/ Natural Habitat:\u003c\/strong\u003e\u003cbr data-start=\"1155\" data-end=\"1158\"\u003eThe Red Halfbeak is native to Borneo, particularly Kalimantan, where it is associated with soft, acidic freshwater habitats.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"1284\" data-end=\"1445\"\u003eIn the wild, it is linked with blackwater streams, peat swamp areas and quiet surface zones with overhanging vegetation, leaf litter, roots and subdued lighting.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"1447\" data-end=\"1603\"\u003eThis species spends most of its time close to the water surface, where it feeds on tiny insects, invertebrates and food items falling onto the surface film.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"1605\" data-end=\"1813\"\u003e\u003cstrong data-start=\"1605\" data-end=\"1626\"\u003eWater Parameters:\u003c\/strong\u003e\u003cbr data-start=\"1626\" data-end=\"1629\"\u003eTemperature: 23–26°C\u003cbr data-start=\"1649\" data-end=\"1652\"\u003epH Range: 4.5–6.5\u003cbr data-start=\"1669\" data-end=\"1672\"\u003eHardness: Very soft to soft water preferred\u003cbr data-start=\"1715\" data-end=\"1718\"\u003eAmmonia\/Nitrite: 0 ppm\u003cbr data-start=\"1740\" data-end=\"1743\"\u003eNitrate: Kept very low and stable\u003cbr data-start=\"1776\" data-end=\"1779\"\u003eFlow: Gentle surface movement only\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"1815\" data-end=\"1855\"\u003e\u003cstrong data-start=\"1815\" data-end=\"1831\"\u003eTemperament:\u003c\/strong\u003e\u003cbr data-start=\"1831\" data-end=\"1834\"\u003ePeaceful but delicate\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"1857\" data-end=\"1966\"\u003eRed Halfbeaks are peaceful surface fish, but they can be nervous and easily stressed by boisterous tankmates.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"1968\" data-end=\"2100\"\u003eThey are best kept with small, calm species that occupy the middle or lower levels and will not compete aggressively at the surface.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"2102\" data-end=\"2148\"\u003e\u003cstrong data-start=\"2102\" data-end=\"2111\"\u003eDiet:\u003c\/strong\u003e\u003cbr data-start=\"2111\" data-end=\"2114\"\u003eCarnivore \/ Surface Micro-predator\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"2150\" data-end=\"2269\"\u003eThe Red Halfbeak naturally feeds from the surface on tiny insects, larvae, small invertebrates and fine floating foods.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"2271\" data-end=\"2456\"\u003eOffer suitably sized floating foods such as fine floating pellets, crushed flakes, fruit flies, mosquito larvae, daphnia, baby brineshrimp, cyclops and other small live or frozen foods.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"2458\" data-end=\"2573\"\u003eFeed small portions carefully, making sure food stays near the surface and is not taken too quickly by faster fish.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"2575\" data-end=\"2644\"\u003e\u003cstrong data-start=\"2575\" data-end=\"2597\"\u003eMinimum Tank Size:\u003c\/strong\u003e\u003cbr data-start=\"2597\" data-end=\"2600\"\u003eApproximately 45–60 litres for a small group\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"2646\" data-end=\"2753\"\u003eA longer, shallow-style aquarium is preferred over a tall tank, as this species lives close to the surface.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"2755\" data-end=\"2845\"\u003eA secure, tight-fitting lid is essential, as halfbeaks are prone to jumping when startled.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"2847\" data-end=\"2997\"\u003e\u003cstrong data-start=\"2847\" data-end=\"2872\"\u003eBehaviour \u0026amp; Activity:\u003c\/strong\u003e\u003cbr data-start=\"2872\" data-end=\"2875\"\u003eThe Red Halfbeak spends most of its time close to the water surface, often hovering under floating plants or shaded cover.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"2999\" data-end=\"3086\"\u003eIt can be shy when first introduced and may panic if kept in bright, exposed aquariums.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"3088\" data-end=\"3228\"\u003eA settled group will become more confident in calm conditions, especially when provided with floating plants, dark décor and gentle feeding.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"3230\" data-end=\"3293\"\u003e\u003cstrong data-start=\"3230\" data-end=\"3256\"\u003eCommunity Suitability:\u003c\/strong\u003e\u003cbr data-start=\"3256\" data-end=\"3259\"\u003eSpecialist Peaceful Community Fish\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"3295\" data-end=\"3410\"\u003eThe Red Halfbeak is best kept in a quiet, mature blackwater-style aquarium or carefully planned peaceful community.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"3412\" data-end=\"3605\"\u003eSuitable tankmates include small rasboras, peaceful tetras, dwarf pencilfish, small corydoras, kuhli loaches and other calm soft-water species that will not compete aggressively at the surface.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"3607\" data-end=\"3788\"\u003eAvoid large fish, aggressive species, fin-nippers, boisterous barbs, surface-feeding competitors, gouramis, bettas, large killifish and any fish that may startle or outcompete them.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"3790\" data-end=\"3911\"\u003e\u003cstrong data-start=\"3790\" data-end=\"3829\"\u003eSpecial Requirements or Care Notes:\u003c\/strong\u003e\u003cbr data-start=\"3829\" data-end=\"3832\"\u003eThis is a specialist halfbeak that requires very stable, soft and acidic water.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"3913\" data-end=\"4008\"\u003eAvoid hard alkaline water, bright bare aquariums, strong surface flow and aggressive tankmates.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"4010\" data-end=\"4119\"\u003eFloating plants are highly recommended, as they provide cover and help the fish feel secure near the surface.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"4121\" data-end=\"4207\"\u003eA tight-fitting lid is essential because this species can jump suddenly when startled.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"4209\" data-end=\"4297\"\u003eTake care during netting and transport, as the extended lower jaw can be damaged easily.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"4299\" data-end=\"4405\"\u003eSlow acclimation is strongly recommended, especially if moving the fish between different water chemistry.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"4407\" data-end=\"4472\"\u003eRegular small water changes are better than large sudden changes.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"4474\" data-end=\"4578\"\u003eThis species is best suited to aquarists with experience keeping delicate soft-water or blackwater fish.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"4580\" data-end=\"4611\"\u003e\u003cstrong data-start=\"4580\" data-end=\"4597\"\u003eSuitable for:\u003c\/strong\u003e\u003cbr data-start=\"4597\" data-end=\"4600\"\u003eExperienced\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"4613\" data-end=\"4745\"\u003e\u003cstrong data-start=\"4613\" data-end=\"4630\"\u003eAvailability:\u003c\/strong\u003e\u003cbr data-start=\"4630\" data-end=\"4633\"\u003eAvailability can vary depending on season and supplier. This species is usually an occasional specialist import.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"4747\" data-end=\"5013\"\u003e\u003cem data-start=\"4747\" data-end=\"5013\"\u003e\u003cstrong data-start=\"4748\" data-end=\"5012\"\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":47413314617517,"sku":"AG-104741","price":4.45,"currency_code":"GBP","in_stock":false},{"title":"Medium","offer_id":47413314650285,"sku":"AG-104742","price":4.95,"currency_code":"GBP","in_stock":false},{"title":"Large","offer_id":47413314683053,"sku":"AG-104743","price":5.45,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0543\/0391\/6205\/files\/RedHalfbeak-Hemirhamphodontengah.jpg?v=1790853136","url":"https:\/\/aquagroup.co.uk\/products\/red-halfbeak-hemirhamphodon-tengah","provider":"Aqua Group","version":"1.0","type":"link"}