{"product_id":"ntlabs-nitrate-test-kit","title":"NTlabs Nitrate Test Kit","description":"\u003cp\u003eThe NT Labs Nitrate Test Kit helps you check nitrate (NO₃) levels in your freshwater (or compatible aquarium\/pond) water quickly and accurately. By measuring nitrate — the final byproduct of the nitrogen cycle — it reveals whether waste buildup may be stressing your fish or fueling algae growth. After adding a 5 ml water sample to the provided test vial and applying the reagents, the sample develops a colour over 5–10 minutes; comparing this to the included chart gives you a clear reading. Regular testing using this kit makes it easy to track water quality and prevent nitrate-related problems before they impact your aquatic life.\u003c\/p\u003e","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":52011272438101,"sku":null,"price":10.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/2278\/0501\/files\/nitratetest_79e7dd77-079a-48fc-a38d-6aac36717879.webp?v=1764622777","url":"https:\/\/marinefishshop.uk\/products\/ntlabs-nitrate-test-kit","provider":"Marine Fish Shop Online","version":"1.0","type":"link"}