BM70 豆樽問題 [複製鏈接]

Rank: 7 Rank: 7 Rank: 7

樓主

發表於 2014-6-17 12:54:02 |顯示全部樓層

請問打直放係沙缸D出水係咪就係樽頂小洞滲出落回沙缸？係
係咪一定要放化氮前？唔係
依家其實多唔多人用豆樽降NO3？多

GMT+8, 2024-5-14 07:40 , Processed in 0.021380 second(s), 10 queries , Gzip On.

Powered by Discuz! X2

帳號		自動登錄	找回密碼
密碼			立即註冊