每天死蝦 - 魚
By James
at 2023-03-22T09:21
at 2023-03-22T09:21
Table of Contents
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蝦口從15隻成長到100隻後開始每天死亡一兩隻 找不到原因 已經持續一個月了
完全沒有飛蝦 看起來都正常吃喝但隔天起床看就倒一兩隻
NH3/NH4: 0
NO2/NO3: 0
TDS 80補到160
GH ~50mg/L
PH 6.8~7.2
打氣無用 換水無用 殺菌燈無用 補硬度無用 沒招了
若是系統性問題應該是同時死一片而不是固定每天死一兩隻?
同時間原本暴長的牛毛氈也開始有點發黃 不知是否缺甚麼微量元素 液肥購買中
若是什麼細菌病毒 是否得重新養水 因為圓筒內濾材也有了?
=============================================
(1) 飼養魚(蝦)種及數量:
→ 極火約100隻 燈魚25隻
(2) 設缸時間,設缸多久放魚:
→ 8個月
(3) 魚缸大小(長*寬*高):
→ 標準兩尺
(4) 魚缸種類(全草缸、半草缸、裸缸、海水無脊椎生態缸、汽水缸):
→ 淡水草缸
(7) 餵食頻率與數量:
→ 一天兩餐
(8) 換水頻率→ 只補水 死蝦後開始隔一天換1/4
換水方式→ 抽1/4 補RO及RO廢水(放隔夜)+水穩+硬度調整液
(9) 過濾設備(過濾器、濾材種類),燈具燈管及開燈時間:
→ 四呎缸用圓筒 陶瓷環+白棉, 開燈6小時 co2一秒一泡
(10) 有無底砂、哪種砂(顆粒大、中、小?)
→ 亞馬遜河沙小粒
(11) 有無使用浪板、有無定期吸底砂?
→ 無 無
(13) 現在魚缸的水是否白矇或偏綠?水面上汽泡是否許久不散?
→ 十分清澈 無味
(14) 死魚的間隔、種類?
→ 每天一到兩隻蝦 存活魚蝦無異狀
(15) 魚隻的食慾是否減退?
→ 無
(16) 魚隻的活動情況(游泳頭上尾下,載浮載沉,異常群游等):
→ 無
(17) 魚隻體表黏液是否過多,有無發白區塊,或其他病徵(發黑、白點、縮鰭等):
→ 無
(18) 是否已下藥,下了什麼藥,劑量如何?
→ 無
(19) 缸中水草狀況(生長停滯,藻類橫生,底部掉葉,爛葉等):
→ 正常生長
(20) 是否有定期用原缸水清洗過濾器?
→ 無
(21) 有無加溫器、魚缸水溫?
→ 有 25度
(23) pH值?(非必須)
→ 6.8開燈 ~ 7.2關燈
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