[問題] 請教關於底抽接外掛的問題
剛進實驗室,無聊就搬了個八吋缸進去想養點魚蝦打發時間
好奇想試試看底抽接外掛的效果如何,我的底沙是美矽沙,養水兩個禮拜左右
前幾天丟了顆小榕進去,可是幾天沒進實驗室,發現水面上有奇怪的泡沫跟渣渣
底抽好像對於表層的水交換效果沒那麼好?
正在考慮要不要下禮拜去實驗室把外掛稍微加工一下,增加除油膜的功能
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 1.169.217.108
推
09/09 22:32, , 1F
09/09 22:32, 1F
→
09/09 23:00, , 2F
09/09 23:00, 2F
→
09/09 23:00, , 3F
09/09 23:00, 3F
→
09/09 23:48, , 4F
09/09 23:48, 4F
推
09/10 00:09, , 5F
09/10 00:09, 5F
→
09/10 00:22, , 6F
09/10 00:22, 6F
→
09/10 00:22, , 7F
09/10 00:22, 7F
推
09/10 00:30, , 8F
09/10 00:30, 8F
→
09/10 00:33, , 9F
09/10 00:33, 9F
→
09/10 00:43, , 10F
09/10 00:43, 10F
→
09/10 01:10, , 11F
09/10 01:10, 11F