{"product_id":"zoanthid-fragment-43","title":"Zoanthid Fragment","description":"\u003cp\u003eZoanthids are a reef-keeping classic, known for their vibrant colours and colonial growth. These hardy polyps form dense mats, often earning them the name \"button polyps\". They are found in a wide range of shallow reef environments, which contributes to their adaptability in a home aquarium.\u003c\/p\u003e\n\u003cp\u003eUnder aquarium lighting, zoanthids come in a vast spectrum of colours, from greens and oranges to deep reds and purples, often with contrasting oral discs and skirts. They grow by encrusting over rockwork, creating a living carpet of colour. The individual polyps will open and close in response to light and water flow, but generally remain open throughout the day.\u003c\/p\u003e\n\u003cp\u003eFor care, zoanthids are quite forgiving. They prefer moderate lighting, with a PAR range of 75-150 being a good target. While they can tolerate lower or higher light, their colour and growth are best in this range. They do well in low to moderate, indirect water flow. Strong, direct flow can prevent them from opening fully. While photosynthetic, they benefit from occasional spot feeding with coral foods, which encourages faster growth. As with all corals, maintaining stable alkalinity, calcium, and magnesium is key. It's important to handle zoanthids with gloves, as some can contain palytoxin, a substance that is harmful if it enters the bloodstream.\u003c\/p\u003e\n\u003cp\u003eDue to their peaceful nature and encrusting growth, zoanthids are excellent for adding colour to bare rock or covering frag plugs. They do not have stinging tentacles, but they will grow over their neighbours if not given enough space. They are a great choice for adding long-term, reliable colour to a mixed reef.\u003c\/p\u003e\n\u003cp\u003eThis is a WYSIWYG item, so you'll receive the exact specimen pictured.\u003c\/p\u003e","brand":"Eastern Marine Aquariums","offers":[{"title":"Default Title","offer_id":42403875815479,"sku":"EMA-SOF-20260821-AKKU","price":55.0,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1849\/1739\/files\/5acb1a01-02f1-4b07-a1b5-3e2f8f4f56c8-_MG_4639.png?v=1787345913","url":"https:\/\/easternmarineaquariums.co.nz\/products\/zoanthid-fragment-43","provider":"EasternMarine Aquariums","version":"1.0","type":"link"}