{"product_id":"encrusting-hydnophora-coral-frag","title":"Green Encrusting Hydnophora Coral Frag","description":"\u003ch3\u003e\u003cspan\u003eEncrusting Hydnophora – Electric Green Color with an Aggressive Edge!\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eBring incredible texture and vibrant color to your reef aquarium with the stunning \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eEncrusting Hydnophora Coral!\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Known for its brilliant fluorescent green coloration, unique textured surface, and aggressive growth characteristics, this eye-catching SPS coral makes a bold addition to any reefscape.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnlike traditional branching corals, Encrusting Hydnophora spreads across rockwork, creating a beautiful, textured carpet of vibrant green. Its distinctive surface features tiny skeletal projections surrounded by fleshy tissue, giving it a rugged, almost alien-like appearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnder blue reef lighting, its intense green fluorescence truly comes alive, creating an incredible glow that stands out against surrounding corals and live rock.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhether you're looking to add unique texture to your SPS collection or searching for a coral with serious visual impact, Encrusting Hydnophora is an excellent choice for experienced reef enthusiasts!\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCoral Care Information\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCare Level:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Moderate\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCoral Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e SPS (Small Polyp Stony Coral)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLighting:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Moderate to High\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWater Flow:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Moderate to High, indirect\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePlacement:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Middle to Upper Reef\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTemperament:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Highly Aggressive\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eGrowth Rate:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Moderate to Fast under optimal conditions\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFeeding:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Primarily photosynthetic; supplemental feeding optional\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCalcium:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 400–450 ppm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAlkalinity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 8–9 dKH\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMagnesium:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1250–1350 ppm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eWhy You'll Love It\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBrilliant fluorescent green coloration\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eIncredible glow under blue reef lighting\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eUnique textured, encrusting growth pattern\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCreates beautiful coverage across rockwork\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAdds depth and dimension to SPS-dominated aquariums\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eA distinctive addition to established reef collections\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eSize Reference\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eEach grid square in the product photos measures ½ inch (0.5\") × ½ inch (0.5\").\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Please use the grid as a reference to estimate the actual size of the coral you will receive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eReef Effect Tip\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eEncrusting Hydnophora is an aggressive coral capable of extending powerful stinging mesenterial filaments that can severely damage neighboring corals. \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGive this coral plenty of space!\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e We recommend placing it on an isolated rock or in an area where its growth can be controlled without coming into contact with other corals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProvide moderate to high lighting, strong but indirect water movement, and stable calcium, alkalinity, and magnesium levels to encourage healthy growth and vibrant coloration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eImportant:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Hydnophora can be extremely aggressive toward neighboring corals. Maintain generous spacing and monitor its growth regularly to prevent coral warfare.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLight up your reef with Encrusting Hydnophora from Reef Effect — brilliant fluorescence, incredible texture, and bold SPS beauty!\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan\u003ePlease Note: Coral coloration, size, and appearance may vary depending on lighting, water flow, and aquarium conditions. Corals may appear retracted or less colorful during shipping and may require time to fully acclimate and regain their normal appearance.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Reef Effect Aquatics","offers":[{"title":"Default Title","offer_id":67700303954195,"sku":null,"price":13.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/8273\/6659\/files\/Untitleddesign-2026-10-18T175145.648.png?v=1792367563","url":"https:\/\/reefeffect.com\/products\/encrusting-hydnophora-coral-frag","provider":"Reef Effect Aquatics","version":"1.0","type":"link"}