{"product_id":"genuine-premium-fiji-pukani-coral-rocks-by-marcorocks","title":"Genuine Premium Fiji Pukani Coral Rock, by MarcoRocks","description":"\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eWalt Smith Genuine Premium Fiji Pukani Rock – Back for the First Time Since 2018\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p2\"\u003e\u003cb\u003eIntroductory pricing for a limited time. Limited quantities available.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cb\u003eCurrently out of stock until Wednesday, June 17. All orders placed now will be fulfilled beginning next week. Thank you for your patience and support.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eUnique Corals is proud to offer the return of one of the most legendary reef-building materials ever available to hobbyists: \u003cspan class=\"s1\"\u003e\u003cb\u003eWalt Smith Fiji Pukani Rock.\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eThis is \u003cspan class=\"s1\"\u003e\u003cb\u003e100% natural, sustainably collected Pukani rock\u003c\/b\u003e\u003c\/span\u003e, formed over many years from genuine coral skeletons in the ocean. Its incredible porosity, intricate shapes, and unmatched biological potential have made it one of the most sought-after aquascaping materials in the marine aquarium hobby.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eUnlike man-made alternatives, authentic Pukani is the product of natural reef-building processes that occurred over decades, creating a structure that is both lightweight and extraordinarily porous. The result is a rock that not only looks like a natural reef—it actually was part of one.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eCollected under strict sustainability guidelines and fully permitted export programs, this rock offers hobbyists access to a truly unique and finite natural resource while supporting responsible collection practices.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eWhy Pukani Is So Highly Regarded\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"p3\"\u003ePukani’s highly porous structure provides enormous surface area for beneficial nitrifying and denitrifying bacteria, making it one of the most effective biological filtration media available. Its natural tunnels, ledges, arches, and cavities create dramatic aquascapes while providing shelter and swimming pathways for fish and invertebrates.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eBecause it is significantly lighter than most reef rock by volume, aquarists can create larger, more open aquascapes using less overall weight.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Fiji Pukani rock from Walt Smith\u003c\/li\u003e\n\u003cli\u003eFormed naturally from ancient coral skeleton structures\u003c\/li\u003e\n\u003cli\u003eSustainably collected and responsibly sourced\u003c\/li\u003e\n\u003cli\u003eExtremely porous for exceptional biological filtration\u003c\/li\u003e\n\u003cli\u003eLightweight and easy to aquascape\u003c\/li\u003e\n\u003cli\u003eUnique shapes, arches, caves, and natural reef textures\u003c\/li\u003e\n\u003cli\u003eProvides natural shelter and habitat for marine life\u003c\/li\u003e\n\u003cli\u003eIdeal for reef aquariums, fish-only systems, and custom aquascapes\u003c\/li\u003e\n\u003cli\u003eFinite and highly sought-after collector-grade reef rock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eSold By Weight\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"p3\"\u003ePukani is sold by the pound with a \u003cspan class=\"s1\"\u003e\u003cb\u003e5-pound minimum purchase\u003c\/b\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eAs a reference, a piece approximately the size of a bowling ball typically weighs only \u003cspan class=\"s1\"\u003e\u003cb\u003e3–4 pounds\u003c\/b\u003e\u003c\/span\u003e due to its remarkable porosity.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eEach piece is unique. Photos shown represent random pieces selected from a single box of Pukani rock. Shapes, sizes, and appearances will vary naturally.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eFor extra-large show pieces, please contact us directly.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eAs Your Reef Matures\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"p3\"\u003eOver time, Pukani becomes colonized by beneficial bacteria, microfauna, sponges, coralline algae, and other reef organisms. As it matures, it transforms into a vibrant living reef structure that closely resembles natural live rock found in established reef aquariums.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eImportant Note\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"p3\"\u003eBecause Pukani originates from a natural ocean environment, trace amounts of bound nutrients may be present within its porous structure. During the first few months of use, small amounts of phosphate may be released into the aquarium water.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eThis is normal and easily managed through common reefkeeping practices, including the use of phosphate-removal media such as GFO or lanthanum chloride-based phosphate control methods.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eEach piece of Pukani tells a natural story decades in the making.\u003c\/b\u003e Created from the calcium carbonate skeletons of corals and countless reef-dwelling organisms, these formations naturally completed their life cycle and were gradually sculpted by ocean currents, wave action, storms, and weathering into the remarkable shapes found today. This process creates the exceptional porosity, caves, ledges, and organic textures that have made authentic Pukani legendary among reef aquarists.\u003c\/p\u003e\n\u003c!----\u003e","brand":"MarcoRocks","offers":[{"title":"Per lb (Min 5 pound)","offer_id":58065382277423,"sku":null,"price":6.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2172\/7975\/files\/Pukani-1-small.jpg?v=1781185848","url":"https:\/\/uniquecorals.com\/products\/genuine-premium-fiji-pukani-coral-rocks-by-marcorocks","provider":"UniqueCorals ","version":"1.0","type":"link"}