{"type":"product","schema_version":"1.0","item_id":"101359754648","canonical_url":"https://tw.bid.yahoo.com/item/101359754648","title":"♋ 秘境水族 ♋【Seachem西肯】專業級pH8.4鎖定劑","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-04-30T20:11:16.873Z","current_price":600,"original_price":null,"stock_status":"in_stock","available_quantity":99,"sold_quantity":0,"seller":{"id":"Y8080317926","name":"♋ 秘境水族 ♋","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/c915c19a-2c8b-4935-805f-389f9de1b904.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/d1f51c3a-5eda-4f39-95e8-d51818c81a4d.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null}],"description":"本品提供了一個適當的(碳與活性碳的)平衡緩衝系統，\n\n主導pK值，維持在8.6的數值，如此更容易控制Ph在8.3到8.5。\n\n當pk值高時，本產品可抵制水中所產生的酸性來源。\n\n並含有高濃度的重碳酸鹽和碳酸鹽的混合液，能安全的穩定pH值。 \n\n添加本產品後如果水中的pH值未達8.2時，水中的酸鹼度可能發生了不平衡的狀態。\n\n檢查鎂的含量，如果鎂含量是低的，此時需使用西肯鈣化鎂來修復。\n\n但若鎂的含量是在標準範圍之內時，則緩衝比率可能已經失衡。\n\n(緩衝比率會改變是緩衝能力對酸性作用來源所產生的自然現象，如有機酸)。\n\n此時你能使用西肯專業級海水平衡緩衝劑來提高pH值但不影響水中鹼性。\n\n每天每 80 升（20 美製加侖）使用 5 毫升(一瓶蓋)，直到 pH 值穩定到所需水平。","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"宅配/貨運","fee":0,"currency":"TWD"},{"name":"面交/自取/不寄送","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","7-ELEVEN取貨付款"],"category_id":"2092104143","category_name":"海水魚飼料","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":"2092104142","name":"餌/飼料","url":"/tw/%E9%A4%8C-%E9%A3%BC%E6%96%99-2092104142-category.html"},{"id":"2092104143","name":"海水魚飼料","url":"/tw/%E6%B5%B7%E6%B0%B4%E9%AD%9A%E9%A3%BC%E6%96%99-2092104143-category.html"}],"view_count":0,"watch_count":0}