Hi Joe....thanks.
"high maintenance" is a relative term, to me, they are managable.....on average i have to spend like 1-2 hours per week for each tank (water change, fertilizer, plant trimming, clean algae, etc).
i don't know if that is called high maintenance.
i believe once you get the basic technique right, it is not difficult to maintain all these tanks.
i remember few years ago when i first started, i used to spend like 3-4 hours per day......maybe i'm getting better...maybe i'm getting lazier....lol.
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