{"product_id":"seachem-ammonia-alert","title":"Seachem Ammonia Alert","description":"\u003cp\u003eAmmonia Alert is an innovative color 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. Marine or freshwater use. In 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","brand":"Seachem","offers":[{"title":"Default Title","offer_id":68134923010285,"sku":"SEACHEM-19225","price":7.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/1032\/8813\/files\/19225.jpg?v=1793535569","url":"https:\/\/www.yocamronsaquatics.com\/products\/seachem-ammonia-alert","provider":"YoCamron’s Aquatics","version":"1.0","type":"link"}