{"id":5228,"date":"2026-04-29T09:44:42","date_gmt":"2026-04-29T07:44:42","guid":{"rendered":"https:\/\/mountaintree.eu\/product\/mountain-tree-maifan-mineralring\/"},"modified":"2026-05-17T23:38:10","modified_gmt":"2026-05-17T21:38:10","slug":"mountain-tree-maifan-mineral-ring","status":"publish","type":"product","link":"https:\/\/mountaintree.eu\/en\/product\/mountain-tree-maifan-mineral-ring\/","title":{"rendered":"Mountain Tree Maifan \/ Mineral Ring"},"content":{"rendered":"<p><span style=\"text-decoration: underline; font-size: medium;\">Mountain Tree Maifan\/mineral ring<\/span><\/p>\n<ul>\n<li>Can be used as a bio-filtration material in aquariums and ponds, is used to colonize bacteria and break down nitrate, makes the water alive by emitting minerals and far infrared rays.<\/li>\n<li>Contains more than 20% Al<sub>2<\/sub>O<sub>3<\/sub>, which balances the pH value in the water well.<\/li>\n<li>Absorbs heavy metal ions and purifies water to create a better living environment for nitrifying bacteria.<\/li>\n<li>Rich in trace elements, which strengthens the metabolic enzyme activity of microbes and improves the efficiency of ammonia elimination.<\/li>\n<li>The micro holes support aerobic nitrifying bacteria formation and cultivation.<\/li>\n<li>Our slanted design swirls the water in different directions, so the bacteria are best supplied with water and oxygen.<\/li>\n<\/ul>\n<p><strong>Technical data<\/strong><\/p>\n<ul>\n<li>Colonizable surface for bacteria: 500m<sup>2<\/sup>\u00a0per liter<\/li>\n<li>Open pores: approx. 45.2%<\/li>\n<li>Absorption rate: 45-60%<\/li>\n<li>pH value: 7.2<\/li>\n<li>TDS (ppm): 25-30<\/li>\n<li>PO4 (ppm): 1<\/li>\n<li>KH: 2<\/li>\n<li>Negative ions approx. 80-100 pieces\/m<sup>3<\/sup><\/li>\n<\/ul>\n<p><strong>material<\/strong>:<\/p>\n<ul>\n<li>Ceramic with mineral ingredients<\/li>\n<\/ul>\n<p><strong>Packaging<\/strong>:<\/p>\n<ul>\n<li>20 mesh bags with 0.9 liters each in outer packaging<\/li>\n<\/ul>\n<p><strong>The entire ecosystem, from the plants and bacteria to the fish, benefits from the mineral release.<\/strong><\/p>\n<p><strong>&nbsp;<\/strong><\/p>\n<p><strong>Slanted design: Our slanted design swirls the water in different directions, so the bacteria are best supplied with water and oxygen.<\/strong><\/p>\n<p><strong><\/strong><\/p>\n<p><strong>The porous structure offers a large specific surface area for bacteria.<\/strong><\/p>\n<p><strong>150x magnification of the Maifan ring:<\/strong><\/p>\n<p><strong><\/strong><\/p>\n<\/p><\/div>\n<div class=\"product--properties panel has--border\">\n<table class=\"product--properties-table\">\n<tr class=\"product--properties-row\">\n<td class=\"product--properties-label is--bold\">Height in cm:<\/td>\n<td class=\"product--properties-value\">0,13<\/td>\n<\/tr>\n<tr class=\"product--properties-row\">\n<td class=\"product--properties-label is--bold\">Diameter in cm:<\/td>\n<td class=\"product--properties-value\">0,16<\/td>\n<\/tr>\n<tr class=\"product--properties-row\">\n<td class=\"product--properties-label is--bold\">Packaging unit in the outer box:<\/td>\n<td class=\"product--properties-value\">12 pieces<\/td>\n<\/tr>\n<tr class=\"product--properties-row\">\n<td class=\"product--properties-label is--bold\">Packaging dimensions in cm:<\/td>\n<td class=\"product--properties-value\">21x13x5<\/td>\n<\/tr>\n<\/table>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Porous ceramic Maifan \/ mineral ring for biological filtration in aquariums, ponds and filter chambers.<\/p>\n","protected":false},"featured_media":3690,"template":"","meta":{"_themeisle_gutenberg_block_has_review":false},"product_brand":[],"product_cat":[92],"product_tag":[],"class_list":["post-5228","product","type-product","status-publish","has-post-thumbnail","product_cat-aquariumprodukte","first","outofstock","taxable","shipping-taxable","product-type-variable"],"_links":{"self":[{"href":"https:\/\/mountaintree.eu\/en\/wp-json\/wp\/v2\/product\/5228","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mountaintree.eu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/mountaintree.eu\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mountaintree.eu\/en\/wp-json\/wp\/v2\/media\/3690"}],"wp:attachment":[{"href":"https:\/\/mountaintree.eu\/en\/wp-json\/wp\/v2\/media?parent=5228"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mountaintree.eu\/en\/wp-json\/wp\/v2\/product_brand?post=5228"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mountaintree.eu\/en\/wp-json\/wp\/v2\/product_cat?post=5228"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mountaintree.eu\/en\/wp-json\/wp\/v2\/product_tag?post=5228"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}