{"product_id":"hydrometer-for-salinity-testing","title":"Hydrometer for Salinity Testing","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003e \u003c\/span\u003eMeasure both Temperature and Specific Gravity of the water.\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eThe green indicators are for ideal range of water temperature and specific gravity for most salt water \/ marine aquariums.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eDirections: Place the hydrometer into water, and let it flow freely in the water; If water level is below the green indicator means more for fresh water is required; If water level is above the green indicator means more salt or saltwater water is required.\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e10\" Length x .75\" Width\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sea Cardinal","offers":[{"title":"Default Title","offer_id":46736248963241,"sku":null,"price":10.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/5260\/1513\/files\/ac1bf87609293300307f0f44a1caa66f.jpg?v=1767931024","url":"https:\/\/seacardinal.com\/products\/hydrometer-for-salinity-testing","provider":"Sea Cardinal","version":"1.0","type":"link"}