eric_leung wrote: GTI wrote: 換了沙缸 #2... GTI 兄; 點解氣石放於尾倉?上到主缸會否有氣泡? 點解個沙缸分兩個? 當年.....................做細咗?
GTI wrote: 換了沙缸 #2...
leumas wrote: GTI 兄: 可否講下換沙缸要注意的事及步驟呢 ? Thank you.
GTI wrote: 換缸2星期後, Ph 及 ORP 都算OK ! PH 8.4 ORP 253
GTI wrote: 擦苔當運動...真苦
GTI wrote: aaa, D魚養到我已心足,吾使多嘅 再比張相你睇下
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