{"product_id":"salifert-potassium-reef-test-kit","title":"Salifert Potassium Reef Test Kit","description":"\u003cp\u003eThe Potassium reef test can be performed in about 90 seconds. This tritactic test kit has a sharp colour change, going from yellow to blue, when you hit the level in the sample.\u003c\/p\u003e","brand":"Salifert","offers":[{"title":"Default Title","offer_id":57074458493311,"sku":"733001","price":13.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5420\/6079\/files\/salifert_potassium_test_kit.jpg?v=1772674987","url":"https:\/\/finestaquatics.co.uk\/products\/salifert-potassium-reef-test-kit","provider":"Finest Aquatics","version":"1.0","type":"link"}