{"product_id":"dragons-tail-macroalgae","title":"Dragon's Tail Macroalgae","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003c\/p\u003e\n\u003ch2\u003eDragon's Tail Macroalgae\u003c\/h2\u003e\n\u003cp\u003eDragon's Tail Macroalgae (\u003cem\u003eOsmundaria spiralis, provisionally\u003c\/em\u003e) is one of the most visually dramatic and structurally unique red macroalgae available in the hobby. Native to Australian waters, this rare specimen grows in a dense, bushy form with a defining characteristic that earns its name — \u003cstrong\u003estems that twist and spiral as they grow\u003c\/strong\u003e, each one edged with bold, heavily serrated margins that run the full length of every branch. The combination of that spiraling form and razor-sharp toothed edges creates a living texture that is genuinely unlike anything else you can place in a reef or macroalgae display.\u003c\/p\u003e\n\u003cp\u003eUnder reef lighting, the deep crimson red coloration intensifies and the serrated edges catch light differently from the blade surface, adding a subtle but constant interplay of tone and shadow throughout the colony. In moderate flow the spiraling stems sway and turn gently, creating movement that reinforces the dragon tail illusion with every pulse of water.\u003c\/p\u003e\n\u003cp\u003eSourced from Australian waters and rarely encountered in the hobby, Dragon's Tail is a true collector's macroalgae — a specimen that draws immediate attention and holds it, while quietly exporting nutrients and providing exceptional habitat for copepods throughout its complex branching structure.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #1a5a61;\"\u003eAvailable Options\u003c\/h3\u003e\n\u003cdiv style=\"background: linear-gradient(180deg,#f6fbf8 0%, #edf7f2 100%); border: 1px solid #d4e6e3; border-radius: 12px; padding: 13px 15px; margin-bottom: 10px;\"\u003e\n\u003cp style=\"color: #1a5a61; margin-bottom: 6px;\"\u003e\u003cstrong\u003eStarter Plant\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYounger specimen with established spiraling stem structure and full crimson coloration\u003c\/li\u003e\n\u003cli\u003eIdeal for grow-out or adding to a display with room to develop into a full colony\u003c\/li\u003e\n\u003cli\u003eA rare opportunity to acquire this Australian species at an accessible entry size\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: linear-gradient(180deg,#f6fbf8 0%, #edf7f2 100%); border: 1px solid #d4e6e3; border-radius: 12px; padding: 13px 15px;\"\u003e\n\u003cp style=\"color: #1a5a61; margin-bottom: 6px;\"\u003e\u003cstrong\u003eMature Colony\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFully developed specimen with dense spiraling branch structure on full display\u003c\/li\u003e\n\u003cli\u003eMaximum visual impact — the full Dragon's Tail form from day one\u003c\/li\u003e\n\u003cli\u003eReady to place directly into your system as an immediate centerpiece\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #184f69;\"\u003eCare Information\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: separate; border-spacing: 10px 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; background: #eceff1; border: 1px solid #cfd6da; border-radius: 10px; padding: 11px 13px; color: #22323a; vertical-align: top;\"\u003e💡 \u003cstrong style=\"color: #435760;\"\u003eLighting\u003c\/strong\u003e\u003cbr\u003eModerate — full spectrum recommended\u003c\/td\u003e\n\u003ctd style=\"width: 50%; background: #eceff1; border: 1px solid #cfd6da; border-radius: 10px; padding: 11px 13px; color: #22323a; vertical-align: top;\"\u003e🌊 \u003cstrong style=\"color: #435760;\"\u003eWater Flow\u003c\/strong\u003e\u003cbr\u003eLow to Moderate, gentle and indirect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #eceff1; border: 1px solid #cfd6da; border-radius: 10px; padding: 11px 13px; color: #22323a; vertical-align: top;\"\u003e📍 \u003cstrong style=\"color: #435760;\"\u003ePlacement\u003c\/strong\u003e\u003cbr\u003eRock-mounted — mid to lower display zones\u003c\/td\u003e\n\u003ctd style=\"background: #eceff1; border: 1px solid #cfd6da; border-radius: 10px; padding: 11px 13px; color: #22323a; vertical-align: top;\"\u003e⚙️ \u003cstrong style=\"color: #435760;\"\u003eCare Level\u003c\/strong\u003e\u003cbr\u003eModerate — stable parameters recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #eceff1; border: 1px solid #cfd6da; border-radius: 10px; padding: 11px 13px; color: #22323a; vertical-align: top;\"\u003e📈 \u003cstrong style=\"color: #435760;\"\u003eGrowth Rate\u003c\/strong\u003e\u003cbr\u003eModerate — controlled and non-invasive\u003c\/td\u003e\n\u003ctd style=\"background: #eceff1; border: 1px solid #cfd6da; border-radius: 10px; padding: 11px 13px; color: #22323a; vertical-align: top;\"\u003e🧪 \u003cstrong style=\"color: #435760;\"\u003eNutrient Export\u003c\/strong\u003e\u003cbr\u003eModerate nitrate and phosphate uptake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #6a6b58;\"\u003eSpecial Considerations\u003c\/h3\u003e\n\u003cdiv style=\"background: #faf8ee; border: 1px solid #e6e1c9; border-left: 4px solid #b7ad78; border-radius: 10px; padding: 13px 15px; color: #22323a;\"\u003e\n\u003cstrong\u003eDragon's Tail performs best in stable, established systems with consistent water parameters and gentle indirect flow.\u003c\/strong\u003e The spiraling branch structure can trap detritus in low flow areas — ensure adequate gentle circulation around the specimen. Keep away from aggressive herbivores including urchins and large tangs that will graze on the blades. Supplement with iron and iodine as part of a regular micronutrient dosing schedule to maintain rich crimson coloration. Handle gently during placement to avoid breaking the delicate spiraling branch tips.\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #123844;\"\u003e🔍 Aquarium Insights\u003c\/h3\u003e\n\u003cp\u003eDragon's Tail is a standout addition to any reef or macro display:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe spiraling stems and serrated blade edges create a structural complexity and visual drama that no other macroalgae can replicate\u003c\/li\u003e\n\u003cli\u003eAn exceptional copepod habitat — the spiraling branch structure provides unmatched surface area and shelter for beneficial microfauna\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eA rare Australian collector's specimen — functional, spectacular, and genuinely impossible to source outside specialist collections\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #123844;\"\u003eLearn More\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eFor detailed species information, compatibility, and care tips, visit our \u003cstrong\u003e\u003ca style=\"color: #1d5c78;\" href=\"https:\/\/www.macroalgaefarms.com\/pages\/species-library\"\u003eSpecies Library\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr style=\"margin: 24px 0;\"\u003e\n\u003cdiv style=\"background: #f6f8f9; border: 1px solid #dde4e7; border-left: 4px solid #8a98a0; border-radius: 10px; padding: 13px 15px; font-size: 13px; color: #607078; line-height: 1.65;\"\u003e\n\u003cstrong style=\"color: #46545b;\"\u003eLivestock Disclaimer\u003c\/strong\u003e\n\u003cp style=\"margin: 8px 0 10px;\"\u003eDue to natural variation, the specimen you receive may vary slightly in branch structure, coloration, and size. Photographs are representative examples.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 10px;\"\u003eIndividual specimens may display differences depending on lighting, flow, and tank conditions.\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eSize and appearance are provided as general guidelines and may vary slightly from the specimen received.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Macroalgae Farms","offers":[{"title":"Full Starter Plant","offer_id":47959899635971,"sku":"S12","price":34.99,"currency_code":"USD","in_stock":true},{"title":"Mature Colony","offer_id":47959899668739,"sku":"S12","price":119.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/7151\/7699\/files\/hf_20260420_223102_873a118c-d558-47c7-8975-b7fd74c41132.png?v=1776726089","url":"https:\/\/www.macroalgaefarms.com\/products\/dragons-tail-macroalgae","provider":"Macroalgae Farms","version":"1.0","type":"link"}