[討論] 加油! 大和寶寶!
嗯...
試了幾次以後最近終於有批有渺茫希望的大和米蝦寶寶出生了~
這次把抱卵的母蝦放進隔離水槽中飼養
小蝦出生後第二天直接倒入海水製造汽水環境
目前這批蝦寶寶自出生開始過了約9天
成長到第二階段的糠蝦期
幼蝦的量估計應該還有3位數
希望能撐下去啊!
9天蝦寶寶照片：
http://farm4.static.flickr.com/3022/2852718182_bdf9ece5ce.jpg
脫離眼幼蟲階段後已經可以看出蝦子的外貌了
趨光性與群聚性也比之前低
目前大小約3mm
缸子：
http://farm4.static.flickr.com/3264/2852738372_8e3bcb1bab.jpg
2連缸的左邊就是現在飼養大和米蝦的寶寶的地方
放在戶外，但是為了避免陽光照射造成幼蝦病變所以有遮光
當初隨便倒海水進去的比重居然是很合適的1.015 XD
底沙是細珊瑚砂
目前看到的資料幼蝦自出生要進入到安全的後期幼蟲階段大概要1個月
還好久...QQ
幼蝦剛出生時是使用蝦苗液食來進行餵食
大約5天後開始改用螺旋藻餵食
從剛剛的照片看起來蝦苗有確實的進食
大概是這樣子~
如果能順利把這批小蝦帶大再來把一些飼育日記分享給大家了XD
如果版上有人有成功帶大的經驗也麻煩分享一下吧~
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 61.227.60.119
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