{"product_id":"sinularia-sp-toxic-yellow-xxl-colony-australia","title":"Sinularia sp. “Toxic Yellow” – XXL Colony (Australia)","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\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 scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:d89e7507-6c57-4279-b1f3-4cd7cceee907-34\" data-testid=\"conversation-turn-70\" data-scroll-anchor=\"true\" 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=\"a881ab1c-6854-4ce2-92e7-1dc3937acca4\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" 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 w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"41\" data-end=\"174\"\u003e☢️💛🌿 \u003cstrong data-start=\"48\" data-end=\"105\"\u003eSinularia sp. “Toxic Yellow” – XXL Colony (Australia)\u003c\/strong\u003e\u003cbr data-start=\"105\" data-end=\"108\"\u003eWYSIWYG \/ Select Specimen – Ultra Fluorescent Rare Leather Coral\u003c\/p\u003e\n\u003cp data-start=\"176\" data-end=\"906\"\u003e🔹 \u003cstrong data-start=\"179\" data-end=\"194\"\u003eQuick Stats\u003c\/strong\u003e\u003cbr data-start=\"194\" data-end=\"197\"\u003eCare Level: Easy to Moderate\u003cbr data-start=\"225\" data-end=\"228\"\u003eTemperament: Peaceful (may release allelopathic compounds)\u003cbr data-start=\"286\" data-end=\"289\"\u003eColour Form: This rare Australian Sinularia displays an intense toxic-yellow coloration across its branching leather structure. Under actinic lighting, the coral glows with extreme neon fluorescence, appearing almost electric. Under balanced white lighting, it reveals rich lemon-yellow to chartreuse tones with a soft, velvety surface and extended polyps adding texture.\u003cbr data-start=\"660\" data-end=\"663\"\u003eWater Conditions: 24–26 °C, dKH 7.5–8.5, pH 8.0–8.4, sg 1.024–1.026\u003cbr data-start=\"730\" data-end=\"733\"\u003eFamily: Alcyoniidae\u003cbr data-start=\"752\" data-end=\"755\"\u003eLighting: Moderate (PAR 80–150)\u003cbr data-start=\"786\" data-end=\"789\"\u003eWater Flow: Moderate, turbulent flow preferred\u003cbr data-start=\"835\" data-end=\"838\"\u003ePlacement: Mid to upper reef\u003cbr data-start=\"866\" data-end=\"869\" data-is-only-node=\"\"\u003eType: XXL Colony – WYSIWYG \/ Select\u003c\/p\u003e\n\u003cp data-start=\"908\" data-end=\"1197\"\u003e🧬 \u003cstrong data-start=\"911\" data-end=\"923\"\u003eOverview\u003c\/strong\u003e\u003cbr data-start=\"923\" data-end=\"926\"\u003eThe Sinularia “Toxic Yellow” is an exceptionally rare and high-impact soft coral, especially in XXL colony form. Originating from Australian waters, this morph stands out for its pure, saturated yellow coloration—something rarely seen at this intensity in leather corals.\u003c\/p\u003e\n\u003cp data-start=\"1199\" data-end=\"1442\"\u003eAs the colony expands, it develops a branching, tree-like structure with flowing polyps that create subtle movement across the entire surface. Under blue lighting, the fluorescence becomes extreme, turning the coral into a glowing centrepiece.\u003c\/p\u003e\n\u003cp data-start=\"1444\" data-end=\"1598\"\u003eIts size and colour make it a dominant visual feature in any reef, ideal for collectors looking for something truly different from typical SPS\/LPS pieces.\u003c\/p\u003e\n\u003cp data-start=\"1600\" data-end=\"1768\"\u003e🧾 \u003cstrong data-start=\"1603\" data-end=\"1631\"\u003eWYSIWYG \/ Selection Note\u003c\/strong\u003e\u003cbr data-start=\"1631\" data-end=\"1634\"\u003eYou will receive either the exact XXL colony shown or a carefully selected specimen with similar size, colour intensity and structure.\u003c\/p\u003e\n\u003cp data-start=\"1770\" data-end=\"1985\"\u003e\u003cstrong data-start=\"1770\" data-end=\"1787\"\u003eSelected for:\u003c\/strong\u003e\u003cbr data-start=\"1787\" data-end=\"1790\"\u003e• Extreme toxic-yellow fluorescence\u003cbr data-start=\"1825\" data-end=\"1828\"\u003e• Rare Australian origin\u003cbr data-start=\"1852\" data-end=\"1855\"\u003e• XXL colony size with strong presence\u003cbr data-start=\"1893\" data-end=\"1896\"\u003e• Branching leather structure with movement\u003cbr data-start=\"1939\" data-end=\"1942\"\u003e• Unique soft coral centrepiece potential\u003c\/p\u003e\n\u003cp data-start=\"1987\" data-end=\"2091\"\u003e🍽️ \u003cstrong data-start=\"1991\" data-end=\"2009\"\u003eCare \u0026amp; Feeding\u003c\/strong\u003e\u003cbr data-start=\"2009\" data-end=\"2012\"\u003eSinularia rely mainly on photosynthesis but benefit from nutrient-rich systems.\u003c\/p\u003e\n\u003cp data-start=\"2093\" data-end=\"2272\"\u003eRecommended support:\u003cbr data-start=\"2113\" data-end=\"2116\"\u003e• Stable nutrient levels (avoid ultra-low nutrient systems)\u003cbr data-start=\"2175\" data-end=\"2178\"\u003e• Occasional broadcast feeding of fine plankton\u003cbr data-start=\"2225\" data-end=\"2228\"\u003e• Iodine and trace element supplementation\u003c\/p\u003e\n\u003cp data-start=\"2274\" data-end=\"2299\"\u003e📈 \u003cstrong data-start=\"2277\" data-end=\"2299\"\u003eOptimal Parameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2301\" data-end=\"2478\"\u003eParameter | Ideal Range\u003cbr data-start=\"2324\" data-end=\"2327\"\u003eAlkalinity (dKH) | 7.5–8.5\u003cbr data-start=\"2353\" data-end=\"2356\"\u003eCalcium (Ca) | 400–450 ppm\u003cbr data-start=\"2382\" data-end=\"2385\"\u003eMagnesium (Mg) | 1250–1400 ppm\u003cbr data-start=\"2415\" data-end=\"2418\"\u003eNitrate (NO₃) | 5–15 ppm\u003cbr data-start=\"2442\" data-end=\"2445\"\u003ePhosphate (PO₄) | 0.03–0.10 ppm\u003c\/p\u003e\n\u003cp data-start=\"2480\" data-end=\"2652\"\u003e📍 \u003cstrong data-start=\"2483\" data-end=\"2496\"\u003ePlacement\u003c\/strong\u003e\u003cbr data-start=\"2496\" data-end=\"2499\"\u003ePlace in moderate to strong flow to keep the surface clean and polyps extended. Allow space from sensitive corals due to potential chemical interactions.\u003c\/p\u003e\n\u003cp data-start=\"2654\" data-end=\"2839\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e☢️ \u003cstrong data-start=\"2657\" data-end=\"2703\"\u003eSinularia “Toxic Yellow” – XXL (Australia)\u003c\/strong\u003e\u003cbr data-start=\"2703\" data-end=\"2706\"\u003ePure radioactive yellow in massive form — an ultra-rare leather coral that dominates with colour, scale and undeniable reef presence.\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\n\u003c\/div\u003e","brand":"freakincorals.com","offers":[{"title":"Default Title","offer_id":53246610374999,"sku":null,"price":249.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/1550\/8312\/files\/P4040638.jpg?v=1775320856","url":"https:\/\/freakincorals.com\/pt-hr\/products\/sinularia-sp-toxic-yellow-xxl-colony-australia","provider":"freakincorals.com","version":"1.0","type":"link"}