{"product_id":"ocean-free-activa-super-charged-carbon-block-250g","title":"Ocean Free Activa Super Charged Carbon Block 250g","description":"\u003cp\u003eA bonded carbon block rather than loose granular carbon. It treats up to 150 litres, needs no pre-rinsing and no media bag, and — unlike cheap granular carbon — does not shed dust or leach phosphate into the tank. Drop it into the filter and it starts pulling out dissolved pollutants, tannins, odours and residual medication.\u003c\/p\u003e\n\u003cp\u003eCarbon is a consumable. Once it is saturated it stops adsorbing, and leaving it in permanently just costs you flow. Take it out after a course of medication or replace it every few weeks if you are running it continuously. It also strips trace elements, so it is not something to run non-stop in a planted tank you are dosing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFreshwater and marine aquariums\u003c\/li\u003e\n\u003cli\u003eUp to 150 L per 250 g block\u003c\/li\u003e\n\u003cli\u003eCanister, internal and sump filtration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMore filter media is stocked in \u003ca href=\"\/collections\/fish-filters-and-media\"\u003eFish Filters and Media\u003c\/a\u003e and the rest of the \u003ca href=\"\/collections\/ocean-free\"\u003eOcean Free range\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.yihufish.com\/products-2\/filter-medium\/\" rel=\"nofollow noopener\" target=\"_blank\"\u003eMore about this range at Ocean Free (Yi Hu Fish Farm Trading)\u003c\/a\u003e\u003c\/p\u003e","brand":"Ocean Free","offers":[{"title":"Default Title","offer_id":56007234552130,"sku":"OCEANFREE001","price":18.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/6676\/0120\/files\/OFC02_ebaaf5b8-c0a6-489f-a03b-22399a7c0c79.jpg?v=1787816981","url":"https:\/\/www.peekapaw.com.au\/products\/ocean-free-activa-super-charged-carbon-block-250g","provider":"PeekAPaw Pet Supplies","version":"1.0","type":"link"}