{"product_id":"toxic-green-hammer-coral-1","title":"Toxic Green Hammer Coral","description":"\u003cp\u003eThe Toxic Green Hammer Coral, Euphyllia ancora, is a popular and striking large polyp stony (LPS) coral known for its distinctive hammer-shaped tentacles. It's a cornerstone species in many reef aquariums, valued for its movement and vibrant colour. This piece measures approximately 12cm.\u003c\/p\u003e\n\u003cp\u003eThis specific morph showcases brilliant green polyps that typically extend during the day, giving the coral a full and lush appearance. The tentacles feature swollen, hammer-like tips, which are characteristic of this species and provide a dynamic, swaying display in the current. The green coloration is consistent and deep, making it a focal point in any reef tank.\u003c\/p\u003e\n\u003cp\u003eHammer corals appreciate moderate lighting, ideally between 100-200 PAR, though they can adapt to a wider range. Placement in the mid-to-upper levels of the rockwork is generally suitable. They require moderate, indirect water flow to keep detritus from settling and to encourage polyp extension without being blasted directly. Providing a stable environment with calcium at 400-450 ppm, alkalinity at 8-12 dKH, and magnesium at 1300-1400 ppm is crucial for their health and growth. While they derive most nutrition from photosynthesis, supplemental feeding with marine snow or finely minced meaty foods can encourage faster growth. Ensure adequate space around them as their sweepers can sting neighbouring corals.\u003c\/p\u003e\n\u003cp\u003eThis is a WYSIWYG item, so you'll receive the exact specimen pictured.\u003c\/p\u003e\n\u003cp\u003ePlease note that colours can look slightly different in person than in photos, depending on your lighting and screen, and the size given is an approximate guide measured at the time of listing.\u003c\/p\u003e","brand":"Eastern Marine Aquariums","offers":[{"title":"Default Title","offer_id":50224984227895,"sku":"EMA-LPS-20260924-VKK6","price":450.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1849\/1739\/files\/5c63ee2c-2ffe-47ce-8eeb-5c4dff342c0e-_MG_4995.png?v=1790285042","url":"https:\/\/easternmarineaquariums.co.nz\/products\/toxic-green-hammer-coral-1","provider":"EasternMarine Aquariums","version":"1.0","type":"link"}