{"id":2179,"date":"2026-08-23T17:37:29","date_gmt":"2026-08-23T14:37:29","guid":{"rendered":"https:\/\/bluefinpets.com\/en\/product\/seachem-matrix-%f0%9f%a7%aa%f0%9f%92%a7\/"},"modified":"2026-09-20T22:45:55","modified_gmt":"2026-09-20T19:45:55","slug":"seachem-matrix-%f0%9f%a7%aa%f0%9f%92%a7","status":"publish","type":"product","link":"https:\/\/bluefinpets.com\/en\/product\/seachem-matrix-%f0%9f%a7%aa%f0%9f%92%a7\/","title":{"rendered":"Seachem Matrix"},"content":{"rendered":"<h2>Seachem Matrix<\/h2>\n<p>Matrix\u2122 is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Matrix\u2122 is a porous inorganic solid about 10 mm in diameter. Each liter of Matrix\u2122 provides as much surface (&gt;~700 m2) as 170 liters of plastic balls! Plastic bio-materials provide only external surface area, whereas Matrix\u2122 provides both external and internal macroporous surface area. These macropores are ideally sized for the support of nitrifying and denitrifying bacteria. This allows Matrix\u2122, unlike other forms of biomedia, to remove nitrate along with ammonia and nitrite, simultaneously and in the same filter.<\/p>\n<p>Matrix\u2122 is completely inert and will not breakdown. It need not be replaced. Since the majority of the bacteria are internal, Matrix\u2122 may be rinsed when needed without damaging the filter. Matrix\u2122 is compatible with all types of wet or wet-dry filters.<\/p>\n<h2>Key Benefits<\/h2>\n<ul>\n<li>High capacity biofiltration<\/li>\n<li>Controls ammonia, nitrite, and nitrate<\/li>\n<li>Highly porous &#8211; enormous surface area (&gt;~700 m2\/L)<\/li>\n<li>Supports aerobic and anaerobic bacteria species<\/li>\n<\/ul>\n<h2>Directions and Care<\/h2>\n<p>Use 250 mL of Matrix\u2122 for each 200 L (50 US gallons)** of water. Matrix\u2122 may be placed in any kind of filter, and is particularly effective in a canister filter. Matrix\u2122 is sufficiently large that no filter bag should be required for most applications. Matrix\u2122 works well in drip tray systems, but you may find that the larger Pond Matrix\u2122 is better suited for such applications. Use with Stability\u00ae to more rapidly establish the bio-filter.<\/p>\n<p>**This dosage may differ from your packaging. Based on updated studies, we&#x27;ve found Matrix\u2122 treats even more water than previously asserted.<\/p>\n<h2>Storage and Safety<\/h2>\n<p>Keep the container tightly closed in a cool, dry place. Keep out of reach of children and use only as directed on the product label.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Matrix\u2122 is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Matrix\u2122 is a porous inorganic solid about 10 mm in diameter. Each liter of Matrix\u2122 provides as much surface (>~700 m2) as 170 liters of plastic balls! Plastic bio-mater<\/p>\n","protected":false},"featured_media":3964,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"slim_seo":{"title":"Seachem Matrix - Bluefin Pets","description":"Matrix\u2122 is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Matrix\u2122 is a porous inorganic solid about 10 mm"}},"product_brand":[349],"product_cat":[176],"product_tag":[],"class_list":["post-2179","product","type-product","status-publish","has-post-thumbnail","product_brand-seachem","product_cat-filter-media","first","instock","shipping-taxable","purchasable","product-type-variable","rey-swatches","","rey-swatches--stretch-labels"],"acf":[],"_links":{"self":[{"href":"https:\/\/bluefinpets.com\/en\/wp-json\/wp\/v2\/product\/2179","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bluefinpets.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/bluefinpets.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/bluefinpets.com\/en\/wp-json\/wp\/v2\/comments?post=2179"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bluefinpets.com\/en\/wp-json\/wp\/v2\/media\/3964"}],"wp:attachment":[{"href":"https:\/\/bluefinpets.com\/en\/wp-json\/wp\/v2\/media?parent=2179"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/bluefinpets.com\/en\/wp-json\/wp\/v2\/product_brand?post=2179"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/bluefinpets.com\/en\/wp-json\/wp\/v2\/product_cat?post=2179"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/bluefinpets.com\/en\/wp-json\/wp\/v2\/product_tag?post=2179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}