{"id":1815,"date":"2024-06-25T01:01:34","date_gmt":"2024-06-24T23:01:34","guid":{"rendered":"https:\/\/aquaforest.eu\/?post_type=product&#038;p=1815"},"modified":"2025-07-22T14:07:20","modified_gmt":"2025-07-22T12:07:20","slug":"af-k-boost","status":"publish","type":"product","link":"https:\/\/aquaforest.eu\/en\/products\/freshwater\/supplements-and-fertilizers\/af-k-boost\/","title":{"rendered":"AF K Boost"},"content":{"rendered":"<h4><span style=\"color: #000000;\">PRODUCT INFO:<\/span><\/h4>\n<p><span style=\"color: #000000;\">Professional easily absorbable potassium fertilizer for aquatic plants. An important building block, potassium participates in many biochemical reactions, where it acts as an enzyme activator. Also responsible for osmotic regulation and transport of compounds in the plant. Potassium deficiency is manifested by yellowing of edges and tops of the leaves, leading to necrosis in the later phase. Potassium concentration in the aquarium should be 10-20 mg\/l. AF K Boost fully replenishes deficiencies of potassium, needed for aquatic plants. The formula is very quickly absorbed by the plants, thus the effects are visible within a short time of the application.<\/span><\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<h4><\/h4>\n<h4><span style=\"color: #000000;\">HOW TO USE:<\/span><\/h4>\n<p><span style=\"color: #000000;\">Supplementing should be continued until satisfactory results are achieved. Recommended parallel use with AF Micro, AF PO4 Boost, and AF N Boost. Absorbents such as zeolite and\/or carbon may reduce effectiveness of the formula.<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>1 ml in 10 l of aquarium water will raise levels:<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">K Potassium 5 mg\/l<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Professional easily absorbable potassium fertilizer for aquatic plants. Potassium participates in many biochemical reactions as an enzyme activator.<\/p>\n","protected":false},"featured_media":2352,"template":"","meta":{"_acf_changed":false,"content-type":""},"product_brand":[],"product_cat":[51],"product_tag":[92,91,1311],"class_list":{"0":"post-1815","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-supplements-and-fertilizers","7":"product_tag-aquaforest","8":"product_tag-freshwater-aquatics","9":"product_tag-variable","11":"first","12":"instock","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-variable","17":"has-default-attributes"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>AF K Boost - Aquaforest<\/title>\n<meta name=\"description\" content=\"AF K Boost: Effective potassium supplement supporting healthy plant growth in the aquarium. 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