{"product_id":"grey-seiryu-rock-premium-aquascaping-hardscape-stone","title":"Grey Seiryu Rock – Premium Aquascaping Hardscape Stone","description":"\u003cp\u003eCreate dramatic underwater landscapes with \u003cb\u003eGrey Seiryu Rock\u003c\/b\u003e, the iconic hardscape choice for aquascapers worldwide. Renowned for its deep grey tones, jagged edges, and intricate white calcite veining, Seiryu stone adds immediate sense of scale, age, and natural grandeur to any setup.\u003c\/p\u003e\n\u003cp\u003eFeaturing heavily textured, weathered surfaces, each piece is uniquely sculpted by nature. Whether you are building an authentic Japanese Iwagumi layout, a heavily planted aquascape, or dynamic rock pillars, Grey Seiryu Rock provides an exceptional structural foundation.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAuthentic Seiryu stone with characteristic white calcite veining\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDeep grey tones and heavily cragged, jagged textures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for Iwagumi layouts, nature aquariums, and mountain scapes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOffers natural micro-crevices for attaching mosses, Anubias, and Bucephalandra\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSold per kilogram for easy custom ordering\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIconic Visual Appeal:\u003c\/b\u003e Contrast between dark grey rock, white veining, and vibrant green plants creates striking depth.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eVersatile Hardscape:\u003c\/b\u003e Easily stacked or glued to construct overhangs, caves, and dramatic peaks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eNatural Mineral Source:\u003c\/b\u003e Contains natural calcium carbonate which slightly buffers pH and GH, making it great for live plants, shrimp, and species that prefer neutral to slightly alkaline water.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSuitable For\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFreshwater planted aquariums\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIwagumi and Nature Aquarium layouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLivebearers, Cichlids, and Shrimp aquariums\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTerrariums, vivariums, and paludariums\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eDirections for Use\u003c\/b\u003e\u003c\/p\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003e\n\u003cp\u003eRinse each piece thoroughly with warm water to remove dust prior to placing in the aquarium.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePosition larger rocks first to establish your main focal point (Mainstone \/ Oyaishi).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlace on a protective eggcrate base or directly into substrate to prevent glass stress.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManage pH\/GH levels with routine water changes or active aquascaping soil.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cb\u003eWhat's Included\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGrey Seiryu Rock (Quantity ordered equals total weight in kilograms; individual piece sizes and shapes vary naturally)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eProduct Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAquarium Hardscape Stone\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNatural Seiryu Stone (Limestone base)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eColoring\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDeep Grey with White Calcite Veins\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eUnit of Measurement\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePer Kilogram (KG)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eWater Effect\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMildly buffers pH \u0026amp; GH (Slightly alkaline)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eEnvironment\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFreshwater Aquariums \u0026amp; Terrariums\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cb\u003eWhy Choose Grey Seiryu Rock?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eSeiryu is arguably the most famous aquascaping stone in the world for a reason. Its sharp, rugged contours mimic real mountain cliffs better than almost any other natural rock, allowing you to create impressive focal points and timeless aquascapes.\u003c\/p\u003e","brand":"Britblooms","offers":[{"title":"1","offer_id":54609220436307,"sku":null,"price":9.99,"currency_code":"GBP","in_stock":true},{"title":"3","offer_id":54609220469075,"sku":null,"price":24.99,"currency_code":"GBP","in_stock":true},{"title":"5","offer_id":54609220501843,"sku":null,"price":32.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/9919\/3939\/files\/57_1200x1200_c14b25b3-75ff-4b07-be6e-e4fbb79a33b7.jpg?v=1786969799","url":"https:\/\/shop.britblooms.com\/products\/grey-seiryu-rock-premium-aquascaping-hardscape-stone","provider":"Britblooms","version":"1.0","type":"link"}