{"product_id":"seachem-ammonia-alert-1year","title":"Seachem Ammonia Alert","description":"\u003cp\u003eAmmonia Alert is an innovative colour device for continuously detecting and monitoring toxic free ammonia. A sensor changes reversibly from yellow to green to blue, relative to the ammonia concentration. No test kits, chemicals, or procedures are needed. The device detects less than 0.05 mg\/L (ppm) free ammonia and alerts you to the #1 killer before any sign of stress. It lasts over a year. This product is not recommended for use at acid pH. Marine or freshwater use.\u003c\/p\u003e\n\u003cp\u003eIn the absence of free ammonia the unit will assume a yellow or faint yellow-green color. It is normal for the dry sensor to have a greenish hue. It may take up to a few days for a dry sensor to equilibrate with the water. No sampling of water, chemicals, or test procedures are required. The presence of the free ammonia is detectable continuously with a response time of about 15 minutes. Response to decreasing ammonia is slower, requiring about 4 hours to go from TOXIC to SAFE on removal of ammonia.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp class=\"center mb-sm text-highlight\"\u003e\u003cstrong\u003eAmmonia Alert lasts over 9X as long as competing products. \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eAmmonia Alert is also almost half the size of competing products. It's small, clear, and unobtrusive, so it won't detract from the view of your aquarium.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Wirral Aquatics","offers":[{"title":"Default Title","offer_id":50706200789320,"sku":"AQ-33130","price":11.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/1364\/7944\/files\/ammonia-alert.jpg?v=1773487249","url":"https:\/\/www.wirralaquatics.co.uk\/products\/seachem-ammonia-alert-1year","provider":"Wirral Aquatics","version":"1.0","type":"link"}