{"product_id":"daltons-coarse-scoria-15l","title":"Daltons Coarse Scoria 15L","description":"\u003cp\u003e\u003cstrong\u003eDaltons Coarse Scoria\u003c\/strong\u003e is a versatile, naturally porous volcanic material with a wide range of uses in aquariums, ponds, aquascaping, and filtration systems. Its coarse structure and high porosity make it particularly useful as \u003cstrong\u003ebiological filter media\u003c\/strong\u003e, providing extensive surface area for beneficial bacteria while allowing excellent water flow.\u003c\/p\u003e\n\u003cp\u003eThe lightweight, stable structure also makes coarse scoria an excellent \u003cstrong\u003ebackfill material for aquascapes\u003c\/strong\u003e, allowing height and contours to be created underneath decorative substrates without requiring large quantities of expensive aquasoil or sand. It can also be used directly as an aquarium or pond substrate where a natural, coarse volcanic appearance is desired.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBag Size\u003c\/strong\u003e\u003cbr\u003e✔ \u003cstrong\u003e15L\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003cbr\u003e✔ Natural coarse volcanic scoria\u003cbr\u003e✔ Highly porous structure provides excellent surface area\u003cbr\u003e✔ Excellent biological filtration media\u003cbr\u003e✔ Allows good water movement through filtration systems\u003cbr\u003e✔ Ideal for creating height and structure underneath aquascapes\u003cbr\u003e✔ Can reduce the amount of premium substrate required in deep aquascapes\u003cbr\u003e✔ Suitable for aquarium and pond applications\u003cbr\u003e✔ Durable material that won't easily compact\u003cbr\u003e✔ Large 15L bag offers excellent value for bigger projects\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAquarium \u0026amp; Pond Uses\u003c\/strong\u003e\u003cbr\u003e✔ \u003cstrong\u003eAquarium Filter Media\u003c\/strong\u003e – Porous structure provides excellent surface area for beneficial bacteria\u003cbr\u003e✔ \u003cstrong\u003eAquascape Backfill\u003c\/strong\u003e – Build slopes, raised areas, and depth underneath your decorative substrate\u003cbr\u003e✔ \u003cstrong\u003eAquarium Substrate\u003c\/strong\u003e – Create a natural-looking coarse volcanic substrate\u003cbr\u003e✔ \u003cstrong\u003ePond Substrate\u003c\/strong\u003e – Suitable for creating a coarse, natural base in ponds\u003cbr\u003e✔ \u003cstrong\u003ePond Filter Media\u003c\/strong\u003e – Excellent economical biological media for larger pond filtration systems\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect For\u003c\/strong\u003e\u003cbr\u003e✔ Freshwater aquariums\u003cbr\u003e✔ Planted aquariums and aquascapes\u003cbr\u003e✔ Large aquarium filtration systems\u003cbr\u003e✔ Sumps and filter chambers\u003cbr\u003e✔ Ponds and water gardens\u003cbr\u003e✔ Pond filtration systems\u003cbr\u003e✔ Building raised aquascapes and retaining slopes\u003c\/p\u003e","brand":"Daltons","offers":[{"title":"Default Title","offer_id":43556871635021,"sku":null,"price":19.99,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/2180\/0269\/files\/images_19.jpg?v=1787719543","url":"https:\/\/simplyfish.store\/products\/daltons-coarse-scoria-15l","provider":"Simply Fish","version":"1.0","type":"link"}