{"product_id":"acropora-tenuis-holy-grail-cut-to-order-frag","title":"Acropora tenuis “Holy Grail” – Cut-to-Order Frag","description":"\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\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\" data-turn-id=\"request-WEB:5f347fa6-71cf-4a4e-9b65-86da14bf9bd9-10\" data-turn-id-container=\"request-WEB:5f347fa6-71cf-4a4e-9b65-86da14bf9bd9-10\" data-testid=\"conversation-turn-22\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\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 data-message-author-role=\"assistant\" data-message-id=\"b79ae89d-9c89-4c42-9c55-8b6735199084\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" 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\" data-turn-start-message=\"true\" 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 light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"111\"\u003e🌈👑🪸 Acropora tenuis “Holy Grail” – Cut-to-Order Frag\u003cbr data-start=\"55\" data-end=\"58\"\u003eCTO Specimen – Ultra Premium Rainbow Collector Tenuis\u003c\/p\u003e\n\u003cp data-start=\"113\" data-end=\"832\"\u003e🔹 Quick Stats\u003cbr data-start=\"127\" data-end=\"130\"\u003eCare Level: Advanced\u003cbr data-start=\"150\" data-end=\"153\"\u003eTemperament: Peaceful\u003cbr data-start=\"174\" data-end=\"177\"\u003eColour Form: Explosive multi-colour rainbow tenuis featuring vivid yellow, green, pink, orange and electric blue highlights across the branches and corallites. Under heavy actinic lighting, the coral develops extreme fluorescence with glowing axial tips and intense neon contrast. Under balanced white lighting, additional pastel transitions, metallic undertones and layered coloration become visible throughout the colony structure.\u003cbr data-start=\"610\" data-end=\"613\"\u003eWater Conditions: 24–26 °C, dKH 7.5–8.3, pH 8.0–8.4, sg 1.024–1.026\u003cbr data-start=\"680\" data-end=\"683\"\u003eFamily: Acroporidae\u003cbr data-start=\"702\" data-end=\"705\"\u003eLighting: High (PAR 250–450)\u003cbr data-start=\"733\" data-end=\"736\"\u003eWater Flow: Strong, random and turbulent\u003cbr data-start=\"776\" data-end=\"779\"\u003ePlacement: Upper reef\u003cbr data-start=\"800\" data-end=\"803\"\u003eType: Cut-to-Order Frag (CTO)\u003c\/p\u003e\n\u003cp data-start=\"834\" data-end=\"1143\"\u003e🧬 Overview\u003cbr data-start=\"845\" data-end=\"848\"\u003eThe Acropora tenuis “Holy Grail” is considered one of the pinnacle collector SPS corals in the modern reef hobby. Renowned for its extraordinary rainbow coloration and extreme fluorescence, this elite tenuis morph delivers exceptional visual impact under both actinic and balanced reef lighting.\u003c\/p\u003e\n\u003cp data-start=\"1145\" data-end=\"1502\"\u003eAs the colony matures, it develops highly detailed branching growth with vibrant coloured corallites, glowing axial tips and constantly shifting tones depending on nutrient balance and spectrum. Under blue lighting, the coral radiates intense fluorescence, while daylight-balanced systems reveal subtle pastel gradients and metallic depth across the colony.\u003c\/p\u003e\n\u003cp data-start=\"1504\" data-end=\"1667\"\u003eIts combination of colour complexity, strong polyp extension and premium collector status makes the Holy Grail a true centrepiece coral for advanced SPS aquariums.\u003c\/p\u003e\n\u003cp data-start=\"1669\" data-end=\"1837\"\u003eLike most high-end tenuis Acropora, long-term success depends heavily on mature reef conditions, stable alkalinity, excellent water quality and powerful turbulent flow.\u003c\/p\u003e\n\u003cp data-start=\"1839\" data-end=\"1952\"\u003e🧾 Cut-to-Order Information\u003cbr data-start=\"1866\" data-end=\"1869\"\u003eThis coral is sold as a Cut-to-Order (CTO) frag from our established mother colony.\u003c\/p\u003e\n\u003cp data-start=\"1954\" data-end=\"2184\"\u003eYou will receive:\u003cbr\u003e• A healthy freshly cut frag\u003cbr data-start=\"2000\" data-end=\"2003\"\u003e• Strong rainbow fluorescence potential\u003cbr data-start=\"2042\" data-end=\"2045\"\u003e• Fully healed or healing encrusted base depending on production timing\u003cbr data-start=\"2116\" data-end=\"2119\"\u003e• Similar colouration and structure to the reference colony shown\u003c\/p\u003e\n\u003cp data-start=\"2186\" data-end=\"2378\"\u003eSelected for:\u003cbr\u003e• Extreme multi-colour fluorescence\u003cbr data-start=\"2235\" data-end=\"2238\"\u003e• Premium collector tenuis genetics\u003cbr data-start=\"2273\" data-end=\"2276\"\u003e• Vibrant axial tip coloration\u003cbr data-start=\"2306\" data-end=\"2309\"\u003e• Elegant branching structure\u003cbr data-start=\"2338\" data-end=\"2341\"\u003e• Exceptional SPS showpiece potential\u003c\/p\u003e\n\u003cp data-start=\"2380\" data-end=\"2505\"\u003e🍽️ Care \u0026amp; Feeding\u003cbr data-start=\"2398\" data-end=\"2401\"\u003ePrimarily photosynthetic but benefits greatly from stable nutrients and occasional SPS-targeted feeding.\u003c\/p\u003e\n\u003cp data-start=\"2507\" data-end=\"2707\"\u003eRecommended:\u003cbr\u003e• Amino acid supplementation\u003cbr data-start=\"2548\" data-end=\"2551\"\u003e• Fine particulate SPS foods\u003cbr data-start=\"2579\" data-end=\"2582\"\u003e• Stable nitrate and phosphate availability\u003cbr data-start=\"2625\" data-end=\"2628\"\u003e• Strong random turbulent flow\u003cbr data-start=\"2658\" data-end=\"2661\"\u003e• Mature reef systems with long-term stability\u003c\/p\u003e\n\u003cp data-start=\"2709\" data-end=\"2732\"\u003e📈 Optimal Parameters\u003c\/p\u003e\n\u003cp data-start=\"2734\" data-end=\"2911\"\u003eParameter | Ideal Range\u003cbr data-start=\"2757\" data-end=\"2760\"\u003eAlkalinity (dKH) | 7.5–8.3\u003cbr data-start=\"2786\" data-end=\"2789\"\u003eCalcium (Ca) | 400–450 ppm\u003cbr data-start=\"2815\" data-end=\"2818\"\u003eMagnesium (Mg) | 1250–1400 ppm\u003cbr data-start=\"2848\" data-end=\"2851\"\u003eNitrate (NO₃) | 2–10 ppm\u003cbr data-start=\"2875\" data-end=\"2878\"\u003ePhosphate (PO₄) | 0.02–0.08 ppm\u003c\/p\u003e\n\u003cp data-start=\"2913\" data-end=\"3121\"\u003e📍 Placement\u003cbr data-start=\"2925\" data-end=\"2928\"\u003ePlace in the upper regions of the aquarium under strong stable lighting and powerful random flow. Gradual acclimation to high PAR is recommended to maintain optimal coloration and avoid stress.\u003c\/p\u003e\n\u003cp data-start=\"3123\" data-end=\"3285\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e🌈👑 Acropora tenuis “Holy Grail” – CTO\u003cbr data-start=\"3162\" data-end=\"3165\"\u003eAn elite SPS masterpiece — explosive rainbow coloration, intense fluorescence and true top-tier collector reef presence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"freakincorals.com","offers":[{"title":"Default Title","offer_id":53504598540631,"sku":null,"price":45.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/1550\/8312\/files\/P4210820.jpg?v=1778324087","url":"https:\/\/freakincorals.com\/pt-hr\/products\/acropora-tenuis-holy-grail-cut-to-order-frag","provider":"freakincorals.com","version":"1.0","type":"link"}