{"product_id":"coral-essentials-coral-power-selenium-50ml","title":"Coral Essentials Coral Power Selenium 50ml","description":"\u003cp\u003eCoral Power Selenium is a single trace element supplement for reef keepers who test their water with ICP and want to correct selenium on its own, without dosing a broad mix of elements. It suits people who already track their water chemistry closely and prefer to adjust one parameter at a time.\u003c\/p\u003e\u003cp\u003eUsing it is straightforward. Check your ICP results, decide on the selenium level you want to maintain, then work out the amount needed with a trace element dosing calculator and add it to the tank. If you have measured how quickly your system uses selenium, you can set an ongoing dose to match that rate.\u003c\/p\u003e\u003cp\u003eDosing guide: 1ml (20 drops) raises selenium by 0.006 ppm (mg\/L), or 6 ppb (µg\/L), per 100L of tank water. Supplied in a 50ml bottle.\u003c\/p\u003e","brand":"Coral Essentials","offers":[{"title":"Default Title","offer_id":67550199939298,"sku":"896","price":39.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0066\/1284\/4602\/files\/coral-essentials-coral-power-selenium-50ml-1.jpg?v=1790507551","url":"https:\/\/reefsecrets.com.au\/products\/coral-essentials-coral-power-selenium-50ml","provider":"Reef Secrets ","version":"1.0","type":"link"}