主题: 鱼虫 热带鱼苗谁要,FREE
查看单个帖子
旧 Nov 13th, 2012, 19:32     #68
walkway
Senior Member
级别:30 | 在线时长:1044小时 | 升级还需:41小时级别:30 | 在线时长:1044小时 | 升级还需:41小时
 
注册日期: Mar 2011
帖子: 1,624
积分:15
精华:5
walkway has a reputation beyond reputewalkway has a reputation beyond reputewalkway has a reputation beyond reputewalkway has a reputation beyond reputewalkway has a reputation beyond reputewalkway has a reputation beyond reputewalkway has a reputation beyond reputewalkway has a reputation beyond reputewalkway has a reputation beyond reputewalkway has a reputation beyond reputewalkway has a reputation beyond repute
默认

引用:
作者: millermin 查看帖子
想科学的有认真学习的准备。
灯的瓦数(w指瓦)是个大概数值,具体可以根据鱼缸大小水容量来计算,计算结果也是一个范围.还要根据草的品种取值。一升一瓦是个平均值,业余玩玩,够用了。如果缸中有特别需要强光的还需要视情况增减。普通草甚至低于这个标准都绝对没有问题。一般地,大家都用直管荧光灯。其他灯就要具体...
45Gal的鱼缸,养阳性和阴性水草,T8的灯管,多少瓦合适呢?
walkway 当前离线  
回复时引用此帖