{"product_id":"seachem-ammonia-alert","title":"Seachem Ammonia Alert","description":"\u003cp\u003eSeachem Ammonia Alert is an innovative color device for continuously detecting and monitoring free ammonia in aquariums. A sensor changes from yellow to green to blue, relative to the ammonia concentration in the water. Seachem Ammonia Alert detects less than 0.05 mg\/L (ppm) free ammonia and alerts you before fish show any signs of stress. It lasts over a year and replacement sensors are available.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEasy visual gauge to monitor ammonia in your reef or fish tank\u003c\/li\u003e\n\u003cli\u003eUse in saltwater or freshwater aquariums\u003c\/li\u003e\n\u003cli\u003eProvides 1 year of ammonia detection\u003c\/li\u003e\n\u003c\/ul\u003e\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 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 register a SAFE reading.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"1. Ammonia Test Kit","offer_id":48325278367964,"sku":"SC00100","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/9502\/2044\/files\/23b129fa-780563_6294972872f548f899fa3194f169c608_mv2.jpg?v=1774236687","url":"https:\/\/www.t-rexpets.com\/products\/seachem-ammonia-alert","provider":"T-Rex Pet Shop","version":"1.0","type":"link"}