{"product_id":"nupick-arena-gruesa-1-3mm-10-lb-grava-silicea-para-plantas-acuarios-y-decoracion-dorada","title":"NUPICK Coarse Sand 1-3mm, 10 lb – Silica Gravel for Plants, Aquariums and Gold Decoration","description":"\u003cp\u003eNUPICK coarse sand, 1-3 mm, comes in a 10 lb bag and is made of natural silica, without dyes or additives. It is durable and reusable, suitable for long-term projects in pots, aquariums, decorations, and outdoor spaces. Its natural golden tone provides a warm and sophisticated touch without losing the rustic essence of the material.\u003c\/p\u003e\n\u003ch3\u003eVersatile uses for gardening and substrates\u003c\/h3\u003e\n\u003cp\u003eThis uniformly sized grain promotes stable drainage and better aeration around the roots. When combined with growing substrates (suggested ratio 1:3 with soil), it helps balance moisture and nutrients near the roots, reducing compaction and providing a more stable base for newly transplanted plants. It is particularly suitable for succulents, cacti, and potted gardens seeking a clean and defined finish.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eImproves drainage and aeration around the roots.\u003c\/li\u003e\n  \u003cli\u003eHelps balance moisture and nutrients without saturating the substrate.\u003c\/li\u003e\n  \u003cli\u003eStabilizes transplanted plants and prevents substrate compaction.\u003c\/li\u003e\n  \u003cli\u003eSuitable for indoor and outdoor gardening, with a neat visual appearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAquariums and stylish decoration\u003c\/h3\u003e\n\u003cp\u003eAs a substrate for freshwater aquariums, NUPICK sand forms a stable base where waste tends to settle without clouding the water if properly rinsed. Pre-washing eliminates odors and reduces transportation dust, leaving a cleaner tank and a luminous appearance thanks to its natural golden color. In decoration, the warm tone complements both modern and rustic styles, adding texture and depth to pots, terrariums, and arrangements.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStable base for aquariums without clouding the water, after adequate rinsing.\u003c\/li\u003e\n  \u003cli\u003eNatural golden color that enhances the aesthetic of aquariums and plantings.\u003c\/li\u003e\n  \u003cli\u003eVersatile decorative element for pots, terrariums, and design projects.\u003c\/li\u003e\n  \u003cli\u003eEasy to clean and prepare for immediate use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTips for use and care\u003c\/h3\u003e\n\u003cp\u003eTo achieve the natural color and minimize dust during transport, it is recommended to rinse the sand 2–3 times before the first use. This process helps achieve a uniform color and facilitates handling in different projects.\u003c\/p\u003e\n\u003ch3\u003eSpecifications and practical tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eGrain size: 1-3 mm\u003c\/li\u003e\n  \u003cli\u003eComposition: natural silica\u003c\/li\u003e\n  \u003cli\u003eNo dyes or additives\u003c\/li\u003e\n  \u003cli\u003eVersatile use: gardening, aquariums, decoration, and home improvement projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the recommended uses for NUPICK 1-3mm sand?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Ideal as a plant substrate, aquarium base, and decorative element in pots and projects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How to prepare the sand before use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Rinse it 2-3 times to remove dust and enhance its natural color before applying.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NUPICK","offers":[{"title":"Default Title","offer_id":61478936641866,"sku":"B0F9WBLTFY","price":97.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1031\/2315\/7322\/files\/nupick-arena-1-3mm-gruesa.jpg?v=1774966666","url":"https:\/\/mascotario.es\/en\/products\/nupick-arena-gruesa-1-3mm-10-lb-grava-silicea-para-plantas-acuarios-y-decoracion-dorada","provider":"MascotaRio","version":"1.0","type":"link"}