{"product_id":"potassium","title":"Potassium","description":"\u003cp\u003eAfter calcium alkalinity and magnesium, potassium and strontium should be the next 2 major elements you stabilize. While nsw levels are around 380 ppm, we prefer to keep our potassium levels a bit higher around 420 ppm as it gives as a nice buffer zone to prevent our levels from dropping too low.\u003c\/p\u003e\n\u003cp\u003ePlease note, potassium levels in Seachem salt can be crazy high and we have seen ICP tests coming back with the potassium levels above 500. If you do a liquid reagent test, and its coming back with low potassium and you use Seachem salt please do an ICP before you dose this trace element.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eRequired Test Type:\u003cbr\u003eSalifert Potassium titration test, Oceamo ICP-OES or ICP-MS\u003c\/p\u003e","brand":"Atoll","offers":[{"title":"Default Title","offer_id":50923307532583,"sku":"atoll_potassium","price":35.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/1458\/9223\/files\/AtollPotassium.jpg?v=1768252030","url":"https:\/\/www.firehousepetsaltwater.ca\/fr\/products\/potassium","provider":"Firehouse Pets Co. ","version":"1.0","type":"link"}