{"id":6437,"date":"2026-02-17T14:51:52","date_gmt":"2026-02-17T13:51:52","guid":{"rendered":"https:\/\/me-aquaristic.de\/produkt\/me-colored-gravel-obsidian-black-2-3-mm-10-kg\/"},"modified":"2026-02-17T14:51:52","modified_gmt":"2026-02-17T13:51:52","slug":"me-colored-gravel-obsidian-black-2-3-mm-10-kg","status":"publish","type":"product","link":"https:\/\/me-aquaristic.de\/en\/product\/me-colored-gravel-obsidian-black-2-3-mm-10-kg\/","title":{"rendered":"Me Colored Gravel Obsidian Black 2\u20133 mm 10 kg"},"content":{"rendered":"<h2>Product description<\/h2>\n<p>For those who prefer a slightly coarser texture: the 2\u20133 mm grain size of Obsidian Black gravel looks natural and allows good circulation through the substrate. This helps prevent anaerobic areas and encourages the root growth of stronger plants. The deep-black colour lasts for years and forms the perfect foundation for your underwater paradise.<\/p>\n<h3>Highlights<\/h3>\n<ul>\n<li><strong>Texture:<\/strong> 2\u20133 mm for a substantial substrate appearance.<\/li>\n<li><strong>Quality:<\/strong> High-quality coating and neutral in water.<\/li>\n<li><strong>Bulk size:<\/strong> 10 kg for standard aquariums.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<h3>Robust black substrate (10 kg)<\/h3>\n<ul>\n<li>Medium grain size of 2\u20133 mm<\/li>\n<li>Ideal for larger plants<\/li>\n<li>Completely colourfast<\/li>\n<\/ul>\n","protected":false},"featured_media":6438,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[882,880],"product_tag":[1221,1223,1162,1222],"class_list":["post-6437","product","type-product","status-publish","has-post-thumbnail","product_cat-gravel","product_cat-substrate","product_tag-aquarium-gravel-2-3-mm","product_tag-black-gravel","product_tag-me-substrate","product_tag-obsidian-black-10-kg","first","instock","taxable","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Me Colored Gravel Obsidian Black 2\u20133 mm 10 kg | ME Aquaristic<\/title>\n<meta name=\"description\" content=\"Black aquarium gravel in a 10 kg bag. Grain size of 2\u20133 mm for a textured appearance. Colourfast and pH-neutral.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/me-aquaristic.de\/en\/product\/me-colored-gravel-obsidian-black-2-3-mm-10-kg\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Me Colored Gravel Obsidian Black 2\u20133 mm 10 kg | ME Aquaristic\" \/>\n<meta property=\"og:description\" content=\"Black aquarium gravel in a 10 kg bag. Grain size of 2\u20133 mm for a textured appearance. 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