{"product_id":"longfin-hillstream-loache","title":"Longfin Hillstream Loache","description":"\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003eAbout the Longfin Hillstream Loach\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe Longfin Hillstream Loach is one of the most fascinating freshwater fish available, admired for its graceful elongated fins, intricate reticulated pattern, and remarkable ability to cling to rocks and aquarium glass. A selectively bred longfin variety of the popular Reticulated Hillstream Loach (\u003cem\u003eSewellia lineolata\u003c\/em\u003e), this species is perfectly adapted to life in fast-flowing mountain streams.\u003c\/p\u003e\n\u003cp\u003eIts flattened body and specially adapted suction-like fins allow it to effortlessly glide across smooth surfaces while grazing on algae and biofilm. The flowing fins of the Longfin variety add an extra level of elegance, making it a true showpiece in river-style aquariums and planted aquascapes.\u003c\/p\u003e\n\u003cp\u003eLongfin Hillstream Loaches thrive in mature aquariums with excellent water quality, strong water movement, high oxygen levels, smooth rocks, driftwood, and abundant biofilm. They are peaceful fish that can be kept in small groups and coexist well with White Cloud Mountain Minnows, Danios, Rainbow Shiners, Corydoras, Gobies, freshwater shrimp, and other peaceful stream-dwelling species.\u003c\/p\u003e\n\u003cp\u003eWhile they naturally graze algae and biofilm, they also require supplemental feeding with algae wafers, spirulina foods, Repashy gel foods, blanched vegetables, frozen bloodworms, baby brine shrimp, and other quality sinking foods.\u003c\/p\u003e\n\u003cp\u003eUnique, peaceful, and incredibly rewarding to keep, the Longfin Hillstream Loach is a standout addition to any cool-water planted aquarium or river biotope.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eQuick Care Guide\u003c\/h2\u003e\n\u003ch4\u003eScientific Name\u003c\/h4\u003e\n\u003cp\u003e\u003cem\u003eSewellia lineolata\u003c\/em\u003e \"Longfin\"\u003c\/p\u003e\n\u003ch4\u003eCommon Name\u003c\/h4\u003e\n\u003cp\u003eLongfin Hillstream Loach\u003c\/p\u003e\n\u003ch4\u003eOrigin\u003c\/h4\u003e\n\u003cp\u003eCaptive-bred variety of a species native to Vietnam\u003c\/p\u003e\n\u003ch4\u003eAdult Size\u003c\/h4\u003e\n\u003cp\u003e6–7 cm\u003c\/p\u003e\n\u003ch4\u003eTemperament\u003c\/h4\u003e\n\u003cp\u003ePeaceful\u003c\/p\u003e\n\u003ch4\u003eDiet\u003c\/h4\u003e\n\u003cp\u003eOmnivore (Biofilm \u0026amp; Algae Grazer)\u003c\/p\u003e\n\u003ch4\u003eMinimum Tank Size\u003c\/h4\u003e\n\u003cp\u003e75 Litres\u003c\/p\u003e\n\u003ch4\u003eTemperature\u003c\/h4\u003e\n\u003cp\u003e20–25°C\u003c\/p\u003e\n\u003ch4\u003epH\u003c\/h4\u003e\n\u003cp\u003e6.5–7.8\u003c\/p\u003e\n\u003ch4\u003eWater Hardness\u003c\/h4\u003e\n\u003cp\u003e2–15 dGH\u003c\/p\u003e\n\u003ch4\u003eDifficulty\u003c\/h4\u003e\n\u003cp\u003eIntermediate\u003c\/p\u003e\n\u003ch4\u003eLifespan\u003c\/h4\u003e\n\u003cp\u003e6–8 Years\u003c\/p\u003e\n\u003ch4\u003eSuitable For\u003c\/h4\u003e\n\u003cp\u003eRiver-style aquariums, planted tanks, and peaceful community aquariums\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eDo Longfin Hillstream Loaches eat algae?\u003c\/h3\u003e\n\u003cp\u003eYes. They graze continuously on algae, biofilm, and microorganisms growing on rocks, driftwood, and aquarium glass. They should also receive supplemental foods once natural algae becomes limited.\u003c\/p\u003e\n\u003ch3\u003eDo Longfin Hillstream Loaches need strong water flow?\u003c\/h3\u003e\n\u003cp\u003eYes. They naturally inhabit fast-flowing mountain streams and require excellent oxygenation, strong water movement, and pristine water quality.\u003c\/p\u003e\n\u003ch3\u003eWhat do Longfin Hillstream Loaches eat?\u003c\/h3\u003e\n\u003cp\u003eThey thrive on algae wafers, spirulina foods, Repashy gel foods, blanched zucchini, cucumber, spinach, frozen bloodworms, baby brine shrimp, and other sinking foods.\u003c\/p\u003e\n\u003ch3\u003eCan Longfin Hillstream Loaches live with shrimp?\u003c\/h3\u003e\n\u003cp\u003eYes. They are extremely peaceful and make excellent companions for Cherry Shrimp, Amano Shrimp, and other dwarf shrimp species.\u003c\/p\u003e\n\u003ch3\u003eCan Longfin Hillstream Loaches climb glass?\u003c\/h3\u003e\n\u003cp\u003eYes. Their specialised fins act like suction cups, allowing them to cling to glass, rocks, and other smooth surfaces with ease.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCommon Mistakes\u003c\/h2\u003e\n\u003ch4\u003eKeeping them in warm aquariums\u003c\/h4\u003e\n\u003cp\u003eLongfin Hillstream Loaches prefer cooler, well-oxygenated water. Consistently high temperatures can reduce oxygen levels and cause stress.\u003c\/p\u003e\n\u003ch4\u003eNot providing enough water flow\u003c\/h4\u003e\n\u003cp\u003eStrong circulation and high dissolved oxygen are essential for replicating their natural habitat.\u003c\/p\u003e\n\u003ch4\u003eAdding them to immature aquariums\u003c\/h4\u003e\n\u003cp\u003eEstablished aquariums with natural biofilm and algae provide important grazing opportunities.\u003c\/p\u003e\n\u003ch4\u003eAssuming algae is enough food\u003c\/h4\u003e\n\u003cp\u003eSupplement their diet with high-quality sinking foods and vegetables once natural algae is depleted.\u003c\/p\u003e\n\u003ch4\u003eUsing rough substrates\u003c\/h4\u003e\n\u003cp\u003eSmooth stones, rounded gravel, and driftwood help protect their delicate underside while encouraging natural grazing behaviour.\u003c\/p\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003eAbout the Longfin Hillstream Loach\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe Longfin Hillstream Loach is one of the most fascinating freshwater fish available, admired for its graceful elongated fins, intricate reticulated pattern, and remarkable ability to cling to rocks and aquarium glass. A selectively bred longfin variety of the popular Reticulated Hillstream Loach (\u003cem\u003eSewellia lineolata\u003c\/em\u003e), this species is perfectly adapted to life in fast-flowing mountain streams.\u003c\/p\u003e\n\u003cp\u003eIts flattened body and specially adapted suction-like fins allow it to effortlessly glide across smooth surfaces while grazing on algae and biofilm. The flowing fins of the Longfin variety add an extra level of elegance, making it a true showpiece in river-style aquariums and planted aquascapes.\u003c\/p\u003e\n\u003cp\u003eLongfin Hillstream Loaches thrive in mature aquariums with excellent water quality, strong water movement, high oxygen levels, smooth rocks, driftwood, and abundant biofilm. They are peaceful fish that can be kept in small groups and coexist well with White Cloud Mountain Minnows, Danios, Rainbow Shiners, Corydoras, Gobies, freshwater shrimp, and other peaceful stream-dwelling species.\u003c\/p\u003e\n\u003cp\u003eWhile they naturally graze algae and biofilm, they also require supplemental feeding with algae wafers, spirulina foods, Repashy gel foods, blanched vegetables, frozen bloodworms, baby brine shrimp, and other quality sinking foods.\u003c\/p\u003e\n\u003cp\u003eUnique, peaceful, and incredibly rewarding to keep, the Longfin Hillstream Loach is a standout addition to any cool-water planted aquarium or river biotope.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eQuick Care Guide\u003c\/h2\u003e\n\u003ch4\u003eScientific Name\u003c\/h4\u003e\n\u003cp\u003e\u003cem\u003eSewellia lineolata\u003c\/em\u003e \"Longfin\"\u003c\/p\u003e\n\u003ch4\u003eCommon Name\u003c\/h4\u003e\n\u003cp\u003eLongfin Hillstream Loach\u003c\/p\u003e\n\u003ch4\u003eOrigin\u003c\/h4\u003e\n\u003cp\u003eCaptive-bred variety of a species native to Vietnam\u003c\/p\u003e\n\u003ch4\u003eAdult Size\u003c\/h4\u003e\n\u003cp\u003e6–7 cm\u003c\/p\u003e\n\u003ch4\u003eTemperament\u003c\/h4\u003e\n\u003cp\u003ePeaceful\u003c\/p\u003e\n\u003ch4\u003eDiet\u003c\/h4\u003e\n\u003cp\u003eOmnivore (Biofilm \u0026amp; Algae Grazer)\u003c\/p\u003e\n\u003ch4\u003eMinimum Tank Size\u003c\/h4\u003e\n\u003cp\u003e75 Litres\u003c\/p\u003e\n\u003ch4\u003eTemperature\u003c\/h4\u003e\n\u003cp\u003e20–25°C\u003c\/p\u003e\n\u003ch4\u003epH\u003c\/h4\u003e\n\u003cp\u003e6.5–7.8\u003c\/p\u003e\n\u003ch4\u003eWater Hardness\u003c\/h4\u003e\n\u003cp\u003e2–15 dGH\u003c\/p\u003e\n\u003ch4\u003eDifficulty\u003c\/h4\u003e\n\u003cp\u003eIntermediate\u003c\/p\u003e\n\u003ch4\u003eLifespan\u003c\/h4\u003e\n\u003cp\u003e6–8 Years\u003c\/p\u003e\n\u003ch4\u003eSuitable For\u003c\/h4\u003e\n\u003cp\u003eRiver-style aquariums, planted tanks, and peaceful community aquariums\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eDo Longfin Hillstream Loaches eat algae?\u003c\/h3\u003e\n\u003cp\u003eYes. They graze continuously on algae, biofilm, and microorganisms growing on rocks, driftwood, and aquarium glass. They should also receive supplemental foods once natural algae becomes limited.\u003c\/p\u003e\n\u003ch3\u003eDo Longfin Hillstream Loaches need strong water flow?\u003c\/h3\u003e\n\u003cp\u003eYes. They naturally inhabit fast-flowing mountain streams and require excellent oxygenation, strong water movement, and pristine water quality.\u003c\/p\u003e\n\u003ch3\u003eWhat do Longfin Hillstream Loaches eat?\u003c\/h3\u003e\n\u003cp\u003eThey thrive on algae wafers, spirulina foods, Repashy gel foods, blanched zucchini, cucumber, spinach, frozen bloodworms, baby brine shrimp, and other sinking foods.\u003c\/p\u003e\n\u003ch3\u003eCan Longfin Hillstream Loaches live with shrimp?\u003c\/h3\u003e\n\u003cp\u003eYes. They are extremely peaceful and make excellent companions for Cherry Shrimp, Amano Shrimp, and other dwarf shrimp species.\u003c\/p\u003e\n\u003ch3\u003eCan Longfin Hillstream Loaches climb glass?\u003c\/h3\u003e\n\u003cp\u003eYes. Their specialised fins act like suction cups, allowing them to cling to glass, rocks, and other smooth surfaces with ease.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCommon Mistakes\u003c\/h2\u003e\n\u003ch4\u003eKeeping them in warm aquariums\u003c\/h4\u003e\n\u003cp\u003eLongfin Hillstream Loaches prefer cooler, well-oxygenated water. Consistently high temperatures can reduce oxygen levels and cause stress.\u003c\/p\u003e\n\u003ch4\u003eNot providing enough water flow\u003c\/h4\u003e\n\u003cp\u003eStrong circulation and high dissolved oxygen are essential for replicating their natural habitat.\u003c\/p\u003e\n\u003ch4\u003eAdding them to immature aquariums\u003c\/h4\u003e\n\u003cp\u003eEstablished aquariums with natural biofilm and algae provide important grazing opportunities.\u003c\/p\u003e\n\u003ch4\u003eAssuming algae is enough food\u003c\/h4\u003e\n\u003cp\u003eSupplement their diet with high-quality sinking foods and vegetables once natural algae is depleted.\u003c\/p\u003e\n\u003ch4\u003eUsing rough substrates\u003c\/h4\u003e\n\u003cp\u003eSmooth stones, rounded gravel, and driftwood help protect their delicate underside while encouraging natural grazing behaviour.\u003c\/p\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003eAbout the Longfin Hillstream Loach\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe Longfin Hillstream Loach is one of the most fascinating freshwater fish available, admired for its graceful elongated fins, intricate reticulated pattern, and remarkable ability to cling to rocks and aquarium glass. A selectively bred longfin variety of the popular Reticulated Hillstream Loach (\u003cem\u003eSewellia lineolata\u003c\/em\u003e), this species is perfectly adapted to life in fast-flowing mountain streams.\u003c\/p\u003e\n\u003cp\u003eIts flattened body and specially adapted suction-like fins allow it to effortlessly glide across smooth surfaces while grazing on algae and biofilm. The flowing fins of the Longfin variety add an extra level of elegance, making it a true showpiece in river-style aquariums and planted aquascapes.\u003c\/p\u003e\n\u003cp\u003eLongfin Hillstream Loaches thrive in mature aquariums with excellent water quality, strong water movement, high oxygen levels, smooth rocks, driftwood, and abundant biofilm. They are peaceful fish that can be kept in small groups and coexist well with White Cloud Mountain Minnows, Danios, Rainbow Shiners, Corydoras, Gobies, freshwater shrimp, and other peaceful stream-dwelling species.\u003c\/p\u003e\n\u003cp\u003eWhile they naturally graze algae and biofilm, they also require supplemental feeding with algae wafers, spirulina foods, Repashy gel foods, blanched vegetables, frozen bloodworms, baby brine shrimp, and other quality sinking foods.\u003c\/p\u003e\n\u003cp\u003eUnique, peaceful, and incredibly rewarding to keep, the Longfin Hillstream Loach is a standout addition to any cool-water planted aquarium or river biotope.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eQuick Care Guide\u003c\/h2\u003e\n\u003ch4\u003eScientific Name\u003c\/h4\u003e\n\u003cp\u003e\u003cem\u003eSewellia lineolata\u003c\/em\u003e \"Longfin\"\u003c\/p\u003e\n\u003ch4\u003eCommon Name\u003c\/h4\u003e\n\u003cp\u003eLongfin Hillstream Loach\u003c\/p\u003e\n\u003ch4\u003eOrigin\u003c\/h4\u003e\n\u003cp\u003eCaptive-bred variety of a species native to Vietnam\u003c\/p\u003e\n\u003ch4\u003eAdult Size\u003c\/h4\u003e\n\u003cp\u003e6–7 cm\u003c\/p\u003e\n\u003ch4\u003eTemperament\u003c\/h4\u003e\n\u003cp\u003ePeaceful\u003c\/p\u003e\n\u003ch4\u003eDiet\u003c\/h4\u003e\n\u003cp\u003eOmnivore (Biofilm \u0026amp; Algae Grazer)\u003c\/p\u003e\n\u003ch4\u003eMinimum Tank Size\u003c\/h4\u003e\n\u003cp\u003e75 Litres\u003c\/p\u003e\n\u003ch4\u003eTemperature\u003c\/h4\u003e\n\u003cp\u003e20–25°C\u003c\/p\u003e\n\u003ch4\u003epH\u003c\/h4\u003e\n\u003cp\u003e6.5–7.8\u003c\/p\u003e\n\u003ch4\u003eWater Hardness\u003c\/h4\u003e\n\u003cp\u003e2–15 dGH\u003c\/p\u003e\n\u003ch4\u003eDifficulty\u003c\/h4\u003e\n\u003cp\u003eIntermediate\u003c\/p\u003e\n\u003ch4\u003eLifespan\u003c\/h4\u003e\n\u003cp\u003e6–8 Years\u003c\/p\u003e\n\u003ch4\u003eSuitable For\u003c\/h4\u003e\n\u003cp\u003eRiver-style aquariums, planted tanks, and peaceful community aquariums\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eDo Longfin Hillstream Loaches eat algae?\u003c\/h3\u003e\n\u003cp\u003eYes. They graze continuously on algae, biofilm, and microorganisms growing on rocks, driftwood, and aquarium glass. They should also receive supplemental foods once natural algae becomes limited.\u003c\/p\u003e\n\u003ch3\u003eDo Longfin Hillstream Loaches need strong water flow?\u003c\/h3\u003e\n\u003cp\u003eYes. They naturally inhabit fast-flowing mountain streams and require excellent oxygenation, strong water movement, and pristine water quality.\u003c\/p\u003e\n\u003ch3\u003eWhat do Longfin Hillstream Loaches eat?\u003c\/h3\u003e\n\u003cp\u003eThey thrive on algae wafers, spirulina foods, Repashy gel foods, blanched zucchini, cucumber, spinach, frozen bloodworms, baby brine shrimp, and other sinking foods.\u003c\/p\u003e\n\u003ch3\u003eCan Longfin Hillstream Loaches live with shrimp?\u003c\/h3\u003e\n\u003cp\u003eYes. They are extremely peaceful and make excellent companions for Cherry Shrimp, Amano Shrimp, and other dwarf shrimp species.\u003c\/p\u003e\n\u003ch3\u003eCan Longfin Hillstream Loaches climb glass?\u003c\/h3\u003e\n\u003cp\u003eYes. Their specialised fins act like suction cups, allowing them to cling to glass, rocks, and other smooth surfaces with ease.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCommon Mistakes\u003c\/h2\u003e\n\u003ch4\u003eKeeping them in warm aquariums\u003c\/h4\u003e\n\u003cp\u003eLongfin Hillstream Loaches prefer cooler, well-oxygenated water. Consistently high temperatures can reduce oxygen levels and cause stress.\u003c\/p\u003e\n\u003ch4\u003eNot providing enough water flow\u003c\/h4\u003e\n\u003cp\u003eStrong circulation and high dissolved oxygen are essential for replicating their natural habitat.\u003c\/p\u003e\n\u003ch4\u003eAdding them to immature aquariums\u003c\/h4\u003e\n\u003cp\u003eEstablished aquariums with natural biofilm and algae provide important grazing opportunities.\u003c\/p\u003e\n\u003ch4\u003eAssuming algae is enough food\u003c\/h4\u003e\n\u003cp\u003eSupplement their diet with high-quality sinking foods and vegetables once natural algae is depleted.\u003c\/p\u003e\n\u003ch4\u003eUsing rough substrates\u003c\/h4\u003e\n\u003cp\u003eSmooth stones, rounded gravel, and driftwood help protect their delicate underside while encouraging natural grazing behaviour.\u003c\/p\u003e","brand":"Apex Aquatic","offers":[{"title":"Default Title","offer_id":48861335289995,"sku":null,"price":75.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/8353\/3195\/files\/jA7Dlu5253AnWb_HO4L4WWPnngGI0Yc_Tn4Bl5r9QKnV87rjwpkVmCAxuE28TqW6JtYV7tg0rSPnwSasrTuhi6dc6gsTH5olnvz0rX7oat_kBRUlveuO1z2rN3Yc4J1iNe2mywd7FgQVx7bwsz6jEOtm6MNPyXDgID0E7HzbZBr5H963gxJFD-V.jpg?v=1786015379","url":"https:\/\/apexaquatic.com.au\/products\/longfin-hillstream-loache","provider":"Apex Aquatic","version":"1.0","type":"link"}