{"product_id":"black-leleupi","title":"Black Leleupi | Juvenile | 2-3 cm | Price Per Fish ₹1,350\/-","description":"\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003ch1\u003e🐠 Black Leleupi \u003c\/h1\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cem\u003eNeolamprologus sp. \"Black Leleupi\"\u003c\/em\u003e | Rare dark Tanganyikan cichlid with striking contrast and rock-dwelling personality\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eAdd rarity, mystery, and authentic Lake Tanganyika behavior to your aquarium with \u003cstrong\u003eBlack Leleupi\u003c\/strong\u003e — an uncommon and highly sought-after cichlid admired for its dark coloration, elegant body shape, and fascinating territorial behavior.\u003c\/p\u003e\n\u003cp\u003eOffering a dramatic alternative to the classic Yellow Leleupi, this rare variant stands out through its deep coloration and unique presence among African cichlids.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✨ Why aquarists love Black Leleupi\u003c\/h2\u003e\n\u003cp\u003e✔️ \u003cstrong\u003eRare dark coloration\u003c\/strong\u003e — highly unusual among Tanganyikan cichlids\u003cbr\u003e✔️ \u003cstrong\u003eElegant elongated body shape\u003c\/strong\u003e — graceful rock-dwelling movement\u003cbr\u003e✔️ \u003cstrong\u003eAuthentic cave-oriented behavior\u003c\/strong\u003e — fascinating territorial interactions\u003cbr\u003e✔️ \u003cstrong\u003eExcellent contrast in rocky aquariums\u003c\/strong\u003e — visually striking appearance\u003cbr\u003e✔️ \u003cstrong\u003eRare collector's species\u003c\/strong\u003e — sought after by African cichlid enthusiasts\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🌍 About the species\u003c\/h2\u003e\n\u003cp\u003eBlack Leleupi originates from the rocky habitats of \u003cstrong\u003eLake Tanganyika\u003c\/strong\u003e, where it utilizes caves, crevices, and rocky territories for shelter and breeding.\u003c\/p\u003e\n\u003cp\u003eThese fish are known for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDeep dark body coloration\u003c\/li\u003e\n\u003cli\u003eSlender elongated morphology\u003c\/li\u003e\n\u003cli\u003eStrong territorial awareness\u003c\/li\u003e\n\u003cli\u003eCave-associated lifestyle\u003c\/li\u003e\n\u003cli\u003eIntelligent environmental interaction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTheir uncommon appearance makes them a prized addition to specialized Tanganyikan collections.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🏡 Ideal aquarium setup\u003c\/h2\u003e\n\u003cp\u003eBlack Leleupi thrives best in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLake Tanganyika biotope aquariums\u003c\/li\u003e\n\u003cli\u003eRock-dominated aquascapes\u003c\/li\u003e\n\u003cli\u003eSand substrate environments\u003c\/li\u003e\n\u003cli\u003eHard, alkaline water conditions\u003c\/li\u003e\n\u003cli\u003eStable, oxygen-rich filtration systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommended setup:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100 liters or larger\u003c\/li\u003e\n\u003cli\u003eMultiple caves and rock formations\u003c\/li\u003e\n\u003cli\u003eDefined territories and hiding zones\u003c\/li\u003e\n\u003cli\u003eStable pH 7.8–8.8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Compatibility notes\u003c\/h2\u003e\n\u003cp\u003eBlack Leleupi are \u003cstrong\u003eterritorial but manageable within properly structured Tanganyikan communities\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eNot ideal with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTiny nano fish\u003c\/li\u003e\n\u003cli\u003eVery peaceful community species\u003c\/li\u003e\n\u003cli\u003eLarge aggressive predators\u003c\/li\u003e\n\u003cli\u003eAquariums lacking rock structures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited for:\u003c\/p\u003e\n\u003cp\u003e✔️ Tanganyikan cichlid aquariums\u003cbr\u003e✔️ Rock-dwelling species communities\u003cbr\u003e✔️ African cichlid enthusiasts\u003cbr\u003e✔️ Intermediate to advanced aquarists\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚚 Professionally packed for live arrival\u003c\/h2\u003e\n\u003cp\u003eEvery shipment is treated as a \u003cstrong\u003elive biological transport\u003c\/strong\u003e, not a standard parcel.\u003c\/p\u003e\n\u003cp\u003eYour fish are packed using:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen-filled fish bags\u003c\/li\u003e\n\u003cli\u003eTemperature-insulated packaging\u003c\/li\u003e\n\u003cli\u003eShock-absorbing thermocol protection\u003c\/li\u003e\n\u003cli\u003eFastest safe transport routes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis minimizes transit stress and improves live arrival success.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🛡️ Live Arrival Guaranteed*\u003c\/h2\u003e\n\u003cp\u003eInstant Refund for DoAs in accordance with our Refund Policy.\u003c\/p\u003e\n\u003cp\u003e👉 You are not taking the risk alone.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🧭 Is this right for you?\u003c\/h2\u003e\n\u003cp\u003e✔️ You enjoy rare African cichlids\u003cbr\u003e✔️ You are building a Tanganyika biotope aquarium\u003cbr\u003e✔️ You appreciate uncommon color morphs and variants\u003cbr\u003e✔️ You enjoy observing natural territorial behavior\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Not ideal if:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYou prefer peaceful community fish\u003c\/li\u003e\n\u003cli\u003eYour aquarium lacks rock structures\u003c\/li\u003e\n\u003cli\u003eYou keep aggressive predators\u003c\/li\u003e\n\u003cli\u003eYou want brightly colored schooling species\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔬 Nero Labs Standard\u003c\/h2\u003e\n\u003cp\u003eThese fish are maintained with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControlled batch monitoring\u003c\/li\u003e\n\u003cli\u003eObservation-based selection\u003c\/li\u003e\n\u003cli\u003eStress-aware handling\u003c\/li\u003e\n\u003cli\u003eSurvival-focused transport preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe prioritize long-term health, behavioral quality, and stability over bulk-volume movement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e👉 Add a rare Tanganyikan collector's fish to your aquarium\u003c\/h2\u003e\n\u003cp\u003eExperience the rarity, elegance, and fascinating behavior of the \u003cstrong\u003eBlack Leleupi\u003c\/strong\u003e from Nero Labs.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003eBlack Leleupi (\u003cem\u003eNeolamprologus leleupi\u003c\/em\u003e)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Black Leleupi (\u003cem\u003eNeolamprologus leleupi\u003c\/em\u003e – dark morph), offered by Nero Labs, is a selectively maintained ornamental Lake Tanganyika cichlid recognized for its elongated body profile, deep melanistic coloration, and structure-oriented territorial behaviour. Derived from selectively maintained dark-expression lineages associated with \u003cem\u003eNeolamprologus leleupi\u003c\/em\u003e, this morph preserves the species’ characteristic body structure and behavioural patterns while exhibiting intensified dark pigmentation uncommon within conventional yellow-orange variants.\u003c\/p\u003e\n\u003cp\u003eBody coloration typically presents as deep charcoal to velvety black with subtle metallic undertones visible under stable lighting conditions. Depending on lineage expression and maturity, faint brown or bronze reflective highlights may emerge across the finnage and lateral surfaces. The species retains the streamlined morphology and cave-oriented behavioural tendencies characteristic of \u003cem\u003eN. leleupi\u003c\/em\u003e, with individuals exhibiting deliberate movement through rock crevices and defined territorial zones.\u003c\/p\u003e\n\u003cp\u003eBehaviour is territorial yet structured, with aggression generally concentrated around shelter defense and pair establishment rather than continuous open-water conflict. Individuals display strong attachment to caves, narrow rock gaps, and visually protected zones within the aquarium environment. Colour depth and behavioural stability are strongly influenced by environmental consistency, territorial security, and social structure.\u003c\/p\u003e\n\u003cp\u003eSpecimens supplied are lab-reared and system-acclimated within controlled, closed-system environments, minimizing early-life stress and promoting predictable behavioural development. This lineage represents domesticated ornamental stock maintained for dark phenotype stability, structural integrity, and aquarium suitability rather than wild ecological function or conservation deployment.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSystem \u0026amp; Rearing Notes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e In-house, Nero Labs\u003cbr\u003e\u003cstrong\u003eRearing environment:\u003c\/strong\u003e Controlled, closed system\u003cbr\u003e\u003cstrong\u003eLine status:\u003c\/strong\u003e Selectively maintained ornamental Tanganyikan dark morph\u003cbr\u003e\u003cstrong\u003eBehaviour:\u003c\/strong\u003e Territorial, shelter-oriented, pair-forming\u003cbr\u003e\u003cstrong\u003eSwimming profile:\u003c\/strong\u003e Lower to midwater, structure-associated movement\u003cbr\u003e\u003cstrong\u003eFeeding behaviour:\u003c\/strong\u003e Carnivorous–omnivorous; accepts prepared and frozen feeds\u003cbr\u003e\u003cstrong\u003eHabitat preference:\u003c\/strong\u003e Dense rockwork, caves, crevice-rich structures\u003cbr\u003e\u003cstrong\u003eColour development:\u003c\/strong\u003e Progressive; melanistic intensity improves with maturity and low stress\u003cbr\u003e\u003cstrong\u003eMorphological traits:\u003c\/strong\u003e Elongated body profile with streamlined finnage\u003c\/p\u003e\n\u003cp\u003eMinor variation in dark saturation, reflective undertones, and territorial intensity may occur between individuals and reflects normal biological diversity within maintained ornamental morphs.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailability \u0026amp; Use\u003c\/h2\u003e\n\u003cp\u003eAvailability of Black Leleupi is cycle-dependent and determined by biological readiness rather than inventory-driven targets. This morph is recommended for intermediate to advanced aquarists familiar with Lake Tanganyika water chemistry and territorial cichlid management.\u003c\/p\u003e\n\u003cp\u003eBest suited for Tanganyikan biotope aquaria, rock-dominant layouts, and carefully structured cichlid systems emphasizing shelter density and territorial separation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Note\u003c\/h2\u003e\n\u003cp\u003eBlack Leleupi require structurally complex environments with adequate cave systems to minimize territorial stress and encourage stable behavioural expression. Inadequate shelter provision or incompatible tankmate selection may intensify aggression.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEthical \u0026amp; Operational Context\u003c\/h2\u003e\n\u003cp\u003eDistribution of Black Leleupi through Nero Labs prioritizes organism welfare, lineage integrity, and responsible propagation of selectively expressed ornamental morphs. Proceeds support refinement of Tanganyikan husbandry protocols, behavioural observation initiatives, and applied ornamental aquaculture research.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"The Nero Labs Store","offers":[{"title":"Default Title","offer_id":43731424084046,"sku":null,"price":1350.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5309\/7550\/files\/Black_Leleupi.png?v=1782987007","url":"https:\/\/shop.nerolabs.org\/products\/black-leleupi","provider":"The Nero Labs Store","version":"1.0","type":"link"}