{"id":5234,"date":"2026-05-10T19:48:39","date_gmt":"2026-05-10T17:48:39","guid":{"rendered":"https:\/\/mountaintree.eu\/product\/mountain-tree-sauerstoffring\/"},"modified":"2026-05-17T23:38:11","modified_gmt":"2026-05-17T21:38:11","slug":"mountain-tree-oxygen-ring","status":"publish","type":"product","link":"https:\/\/mountaintree.eu\/en\/product\/mountain-tree-oxygen-ring\/","title":{"rendered":"Mountain Tree Oxygen Ring"},"content":{"rendered":"<h2>Oxygen ring<\/h2>\n<p>The Mountain Tree oxygen ring supports the oxygen supply in pond and filter systems. The fine, irregularly distributed pores ensure even air distribution, while the rounded shape is designed to be gentle on fish.<\/p>\n<ul>\n<li>Suitable for ventilation of pond and filter chambers.<\/li>\n<li>Robust PA connection for operation with powerful air pumps.<\/li>\n<li>Weighted base made of 304 stainless steel to ensure the ring remains stable in the water.<\/li>\n<li>Care instructions: rinse with clean water before use; Clean the surface when air performance decreases.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Oxygen ring for aquaculture, koi keeping and transport situations where fine, even aeration is required.<\/p>\n","protected":false},"featured_media":3816,"template":"","meta":{"_themeisle_gutenberg_block_has_review":false},"product_brand":[],"product_cat":[92],"product_tag":[],"class_list":["post-5234","product","type-product","status-publish","has-post-thumbnail","product_cat-aquariumprodukte","first","instock","taxable","shipping-taxable","product-type-variable","has-default-attributes"],"_links":{"self":[{"href":"https:\/\/mountaintree.eu\/en\/wp-json\/wp\/v2\/product\/5234","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\/3816"}],"wp:attachment":[{"href":"https:\/\/mountaintree.eu\/en\/wp-json\/wp\/v2\/media?parent=5234"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mountaintree.eu\/en\/wp-json\/wp\/v2\/product_brand?post=5234"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mountaintree.eu\/en\/wp-json\/wp\/v2\/product_cat?post=5234"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mountaintree.eu\/en\/wp-json\/wp\/v2\/product_tag?post=5234"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}