水草情迷

呢排D水草生長得唔係太好(葉片發黃;唔夠綠) 所以前幾日走去度GH 發覺得3度
咁應該加鈣肥定係GH增加劑好呢
請指教

I think GH 3 is more than good enough. As in most cases, Potassium is your friend.

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Bye Bye Mash BB! 你要保重， 你永遠係我既乖BB。