現在的魚比較脆弱? - 魚

By Adele
at 2022-08-06T13:08
at 2022-08-06T13:08
Table of Contents
事情是這樣的…
自己從小就一直有在養魚
一開始都是一些初階平價魚種:
錦鯉、朱文錦、紅箭、球魚、鬥魚...
然後設備也很簡單,就一般外掛而已
甚至以前不懂,換水也沒在曝氣的
就髒水抽半缸,然後直接就下自來水
但說也奇怪,魚都頭好壯壯
扣除偶爾跳缸掛的,基本上沒在死魚
最後都是因為一些外在因素才停養
(家裡裝潢撤缸、魚太大送人…)
最近兩年自己又開始重新養魚
考慮到還要工作沒太多時間可以投入
就選擇了最一般的孔雀魚
但說也奇怪,現在的魚感覺像消耗品
每次買個6-10條養在兩尺缸裡
快則2-3個月,慢則半年就會陸續死光
症狀都很類似:
原本好好的魚突然開始駝背扁肚
然後行動力也開始逐漸衰退
到末期會身體僵直只剩尾巴能擺動
整個過程從開始到掛掉大概4-7天
以環境和飼養方式來說明明比以前好
兩尺缸6-10條孔雀搭配一組外掛
每週換水1/3有曝氣,水質應該沒問題
一天餵1-2次,都3分鐘內吃完的量
缸裡的大和沼蝦也活得很滋潤
(蝦子對水質/溫度應該比魚敏感?)
但魚就是每隔幾週就掛一條…
魚來源是X世界之類的連鎖店
所以有什麼因素讓現在的魚較脆弱嗎
比如為了純化/強化顏色花紋近親繁殖
或是連鎖店魚缸環境管理較差?
不然實在很難理解孔雀魚變消耗品
以前公司助理一個4升玻璃罐塞十幾條
沒過濾沒打氣只丟幾根水蘊草
然後換水也茶水間直接灌自來水
結果還能繼續生到要爆缸 Orz
--
自己從小就一直有在養魚
一開始都是一些初階平價魚種:
錦鯉、朱文錦、紅箭、球魚、鬥魚...
然後設備也很簡單,就一般外掛而已
甚至以前不懂,換水也沒在曝氣的
就髒水抽半缸,然後直接就下自來水
但說也奇怪,魚都頭好壯壯
扣除偶爾跳缸掛的,基本上沒在死魚
最後都是因為一些外在因素才停養
(家裡裝潢撤缸、魚太大送人…)
最近兩年自己又開始重新養魚
考慮到還要工作沒太多時間可以投入
就選擇了最一般的孔雀魚
但說也奇怪,現在的魚感覺像消耗品
每次買個6-10條養在兩尺缸裡
快則2-3個月,慢則半年就會陸續死光
症狀都很類似:
原本好好的魚突然開始駝背扁肚
然後行動力也開始逐漸衰退
到末期會身體僵直只剩尾巴能擺動
整個過程從開始到掛掉大概4-7天
以環境和飼養方式來說明明比以前好
兩尺缸6-10條孔雀搭配一組外掛
每週換水1/3有曝氣,水質應該沒問題
一天餵1-2次,都3分鐘內吃完的量
缸裡的大和沼蝦也活得很滋潤
(蝦子對水質/溫度應該比魚敏感?)
但魚就是每隔幾週就掛一條…
魚來源是X世界之類的連鎖店
所以有什麼因素讓現在的魚較脆弱嗎
比如為了純化/強化顏色花紋近親繁殖
或是連鎖店魚缸環境管理較差?
不然實在很難理解孔雀魚變消耗品
以前公司助理一個4升玻璃罐塞十幾條
沒過濾沒打氣只丟幾根水蘊草
然後換水也茶水間直接灌自來水
結果還能繼續生到要爆缸 Orz
--
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