[閒聊] 究竟養蝦是否為草缸的好工具?
最近和朋友在討論蝦子究竟是不是草缸中的好工具,
以及草缸中養蝦的必要性,
當然雙方前提都是有在草缸中養魚,而非只單純的養草而已.
我的觀點:蝦子是草缸的好夥伴!
1.蝦子很敏感,因此可以當作水質指標,一有動盪就能發現蝦子開始狂死,
而能做好事前處理,不會影響到魚
2.蝦子能清殘餌,藻類,爛掉枯黃的水草,魚蝦屍體,根本萬能清道夫!
3.蝦子還能給魚進補,小小蝦更是魚隻的天然活餌
朋友的觀點:放蝦只是汙染魚缸!
1.蝦子對溫度和水質的耐受度很低,又常常因為其他原因(脫殼失敗,被攻擊)而掛點,
蝦子破爛的屍體超容易壞水的~
2.殘餌/藻類都能用其他工具魚取代,枯黃水草靠人力修剪,魚的屍體當天發現就夾起來,
對水質影響根本不大,反而是蝦子屍體常常破破爛爛的.
3.蝦子還要考慮被魚隻補食問題,就成了另外一項消耗品.此外有許多魚種也
因為顧慮蝦子的關係而無法飼養(短雕,魚將...等)
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請問各位水友們的想法為何呢?
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