{"product_id":"ocean-free-hydra-filtron-carbon-wool-3-pack","title":"Ocean Free Hydra Filtron Carbon Wool 3 Pack","description":"\u003cp\u003eCarbon-impregnated wool for the Hydra Filtron, three pieces per pack. Use it to pull tannins, odour and residual medication out of the water after treatment. Carbon is spent within about four weeks and then does nothing but restrict flow, so take it out once the job is done rather than leaving it in permanently.\u003c\/p\u003e\u003cp\u003eFits the Ocean Free Hydra Filtron canister filter only. Check your model number on the canister lid before ordering — parts are not interchangeable between the 1000, 1500 and 1800 unless the option says so. Browse the rest of the \u003ca href=\"\/collections\/ocean-free\"\u003eOcean Free range\u003c\/a\u003e or all \u003ca href=\"\/collections\/fish-filters-and-media\"\u003eFish Filters and Media\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.yihufish.com\/products-2\/filter\/of-hydra-powered-by-hydro-pure-technology\/hydra-filtron\/\" 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":"1000","offer_id":56007246283074,"sku":"OCEANFREE024","price":9.98,"currency_code":"AUD","in_stock":false},{"title":"1800","offer_id":56007246315842,"sku":"OCEANFREE025","price":12.64,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/6676\/0120\/files\/QHU75g.png?v=1787817281","url":"https:\/\/www.peekapaw.com.au\/products\/ocean-free-hydra-filtron-carbon-wool-3-pack","provider":"PeekAPaw Pet Supplies","version":"1.0","type":"link"}