于 2004-09-07 10:42 my major concern is how to maintain such a big system, especially, when performing regular water changes and fresh water addition...
i do feel little pain when changing 60L water every other weekend now. can't imagine how hard it is, to change 2-3 times as much water every other week.
康sir, how do u do that? and how much time do u spent on each water changes?