{"product_id":"black-mountain-seiryu-stone","title":"Black Mountain Seiryu Stone","description":"\u003cp\u003eBlack Mountain Seiryu is the darker cousin of the well known Seiryu stone. We personally like the darker grey, almost blueish tone that it has compared to regular light grey Seiryu. The craggy texture and endless details in these stones allow you to easily create a natural looking aquascape.  \u003c\/p\u003e\n\u003cp\u003eSeiryu may slightly raise pH and water hardness. Controsoil can help balance that out. \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePieces from packages will range from 3-10 inches.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eI\u003c\/span\u003e\u003cspan\u003ef you are looking for larger stones, a minimum weight may be required. Larger stones = higher weight. Email our team if you need assistance!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e*Stones require rinsing prior to use\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003c\/h2\u003e","brand":"UNSHARDSCAPE","offers":[{"title":"10lb Pack","offer_id":54667838357889,"sku":"BMS0010","price":39.99,"currency_code":"USD","in_stock":true},{"title":"20lb Pack","offer_id":54667838390657,"sku":"BMS0020","price":72.99,"currency_code":"USD","in_stock":true},{"title":"30lb Pack","offer_id":54667838423425,"sku":"BMS0030","price":94.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0904\/9889\/2161\/files\/black-mountain-seiryu-stone-30600191312072.png?v=1756374377","url":"https:\/\/aquaticfins.shop\/products\/black-mountain-seiryu-stone","provider":"AQUATIC FINS LTD","version":"1.0","type":"link"}