{"id":6389,"date":"2026-02-17T14:51:59","date_gmt":"2026-02-17T13:51:59","guid":{"rendered":"https:\/\/me-aquaristic.de\/produkt\/me-volcanic-mineral-black-3-l\/"},"modified":"2026-02-17T14:51:59","modified_gmt":"2026-02-17T13:51:59","slug":"me-volcanic-mineral-black-3-l","status":"publish","type":"product","link":"https:\/\/me-aquaristic.de\/en\/product\/me-volcanic-mineral-black-3-l\/","title":{"rendered":"Me Volcanic Mineral Black 3 L"},"content":{"rendered":"<h2>Product description<\/h2>\n<p>Volcanic Mineral Black is more than a substrate \u2013 it is a biological powerhouse. Thanks to its enormous surface area, the genuine black lava provides an ideal habitat for filter bacteria directly in the substrate. It prevents compaction, supplies valuable minerals such as calcium and magnesium, and forms the perfect base for any aquascaping structure.<\/p>\n<h3>Benefits<\/h3>\n<ul>\n<li><strong>Biological filter:<\/strong> Supports water purification in the substrate.<\/li>\n<li><strong>Root boost:<\/strong> Prevents waterlogging and promotes vigorous growth.<\/li>\n<li><strong>Stability:<\/strong> Interlocks effectively and provides structures with firm support.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<h3>Power from the volcano<\/h3>\n<ul>\n<li>Natural black lava<\/li>\n<li>Highly porous for bacteria<\/li>\n<li>Rich in minerals<\/li>\n<\/ul>\n","protected":false},"featured_media":6390,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[884,880],"product_tag":[1157,1156,1102,1158],"class_list":["post-6389","product","type-product","status-publish","has-post-thumbnail","product_cat-plantbase","product_cat-substrate","product_tag-aquascaping-base","product_tag-black-lava-substrate","product_tag-me-volcanic-mineral","product_tag-volcanic-rock-for-aquariums","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 Volcanic Mineral Black 3 L | ME Aquaristic<\/title>\n<meta name=\"description\" content=\"Natural black lava substrate. 3 litres. Highly porous, rich in minerals and ideal as a base for aquascaping.\" \/>\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-volcanic-mineral-black-3-l\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Me Volcanic Mineral Black 3 L | ME Aquaristic\" \/>\n<meta property=\"og:description\" content=\"Natural black lava substrate. 3 litres. Highly porous, rich in minerals and ideal as a base for aquascaping.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/me-aquaristic.de\/en\/product\/me-volcanic-mineral-black-3-l\/\" \/>\n<meta property=\"og:site_name\" content=\"ME Aquaristic\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/me.made4you\" \/>\n<meta property=\"og:image\" content=\"https:\/\/me-aquaristic.de\/wp-content\/uploads\/2026\/03\/me-aquaristic-volcanic-mineral-3l-bio-filter-bakterien.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/me-aquaristic.de\\\/en\\\/product\\\/me-volcanic-mineral-black-3-l\\\/\",\"url\":\"https:\\\/\\\/me-aquaristic.de\\\/en\\\/product\\\/me-volcanic-mineral-black-3-l\\\/\",\"name\":\"Me Volcanic Mineral Black 3 L | ME Aquaristic\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/me-aquaristic.de\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/me-aquaristic.de\\\/en\\\/product\\\/me-volcanic-mineral-black-3-l\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/me-aquaristic.de\\\/en\\\/product\\\/me-volcanic-mineral-black-3-l\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/me-aquaristic.de\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/me-aquaristic-volcanic-mineral-3l-bio-filter-bakterien.webp\",\"datePublished\":\"2026-02-17T13:51:59+00:00\",\"description\":\"Natural black lava substrate. 3 litres. 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