{"product_id":"sera-test-ca","title":"CA Test Serum","description":"\u003cp\u003e\u003cstrong\u003eThis test indicates the calcium content with extreme precision in increments of 20 mg\/l.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e For approximately 7,500 mg of calcium. If the Ca content is too low, add sera marin COMPONENT 1 Ca. If the content is too high, perform a partial water change.\u003c\/p\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":56543388401988,"sku":"4001942049207","price":14.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/5040\/3908\/files\/95d50632a53e88363e204030fab754b3-3.jpg?v=1774000859","url":"https:\/\/brusselsaquariums.be\/en\/products\/sera-test-ca","provider":"Brussels Aquarium","version":"1.0","type":"link"}