{"type":"product","schema_version":"1.0","item_id":"100210485254","canonical_url":"https://tw.bid.yahoo.com/item/100210485254","title":"小郭水族-ISTA-伊士達- 【火山岩 硝化石 300ml】淨化水質 培養硝化菌 / 陶瓷環 白棉 可參考","subtitle":"【火山岩硝化石 300ml】","condition":"全新品","currency":"TWD","observed_at":"2026-10-27T05:32:37.284Z","current_price":80,"original_price":null,"stock_status":"in_stock","available_quantity":115,"sold_quantity":7,"seller":{"id":"Y9796735666","name":"小郭水族 (彰化市)","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/7fdef3bd-2620-42af-9b05-6713300fa1e5.jpg","role":"main","alt":"商品主圖","width":null,"height":null}],"description":"商品名稱：\n\n ISTA-伊士達  【火山岩硝化石 300ml】\n\n商品規格：\n\n【火山岩硝化石 300ml】*1盒\n\n商品說明：\n\n1.本產品來自天然的火山岩礫，具有高密度多孔滲透結構，使用壽命長，不易阻塞，培菌效果絕佳，適用於淡海水過濾系統。\n\n2.提供硝化菌及微生物絕佳之繁殖場所，能去除水中氨及有機類有害物質，進而達到淨化水質的功能。\n\n3.實驗證明本濾材之培菌效率為每立方公分高達47,000株活菌，是生化棉的1.5倍，一般陶瓷環的6~8倍。\n\n--","shipping_methods":[{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"宅配/貨運","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","7-ELEVEN取貨付款"],"category_id":"2092104553","category_name":"過濾石材","breadcrumb":[{"id":"2092104053","name":"寵物用品與水族","url":"/tw/%E5%AF%B5%E7%89%A9%E7%94%A8%E5%93%81%E8%88%87%E6%B0%B4%E6%97%8F-2092104053-category.html"},{"id":"2092079117","name":"水族用品","url":"/tw/%E6%B0%B4%E6%97%8F%E7%94%A8%E5%93%81-2092079117-category.html"},{"id":"2092104126","name":"過濾濾材","url":"/tw/%E9%81%8E%E6%BF%BE%E6%BF%BE%E6%9D%90-2092104126-category.html"},{"id":"2092104553","name":"過濾石材","url":"/tw/%E9%81%8E%E6%BF%BE%E7%9F%B3%E6%9D%90-2092104553-category.html"}],"view_count":0,"watch_count":6}