{"type":"product","schema_version":"1.0","item_id":"100039318841","canonical_url":"https://tw.bid.yahoo.com/item/100039318841","title":"※杜鵑水族※德國原裝Sera喜瑞 厭氧菌脫氮菌培養劑30錠x2瓶 清除硝酸鹽 水族用品限量特價","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-01T12:36:46.727Z","current_price":300,"original_price":null,"stock_status":"in_stock","available_quantity":54,"sold_quantity":26,"seller":{"id":"Y1529155964","name":"Y1529155964","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/36892b78-f04a-42cc-aafa-9933e174d3cb.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/036229c3-4bc0-4d10-8e3c-8bcf6741c4fb.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/a1be2241-d9a3-4f5a-bed0-7c2c09af8005.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"德國原裝進口 Sera(喜瑞)厭氧菌培養錠(硝酸鹽化除劑)30錠裝 淡水海水皆適用 \n\n使用緣由：由魚隻排泄物或殘餌經細菌分解為亞硝酸，再由硝化菌分解成硝酸鹽；此時需要在低溶氧的環境培養更多的 \n\n厭氧菌來分解為無毒的氮氣，再排至空氣中消失。 \n\n如果沒有分解的環境或沒有足夠的厭氧菌群持續的運作，當排洩物及殘餌不斷的增加時，將使魚缸中的硝酸鹽濃度不斷的 \n\n累積而致使魚隻產生 緊迫敏感、疾病叢生、藻類氾濫。 \n\n使用方法：每隔15公分使用一錠，埋入約5公分深度底砂中或置入硝酸鹽化除器等低溶氧環境中，每月使用一次。  \n\n注意事項：本產品不可食用，應避免幼童取得。","shipping_methods":[{"name":"郵局掛號","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":"2092079119","category_name":"燈座/燈管","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":"2092079119","name":"燈座/燈管","url":"/tw/%E7%87%88%E5%BA%A7-%E7%87%88%E7%AE%A1-2092079119-category.html"}],"view_count":0,"watch_count":11}