If you plan it well, a small tank is easier to take care of because it require less amount of water for the water change.
The most important part is to have a ATO (auto top off) so that salinity will not vary with evaporation. Second is a skimmer.
I had a nano for many years and still do, I spend much less time on my nano than on my large tank. It is a 15 gallons with a 10 gallons sump, with ATO and a Deltec 300 skimmer. I do water change 20% every two week, so around 5 gallons, or just a bucket.
The main limitation is you cannot have a lot of fish in there. Maybe 2 or 3 at most and small fish wereas with a large tank you can have pretty much what ever fish you want.
For the small tank, I do not need to dose, I simply do the water changes. With my larger tank I must dose for calcium and kh, plus with the tons of corals I have more cleaning and trimming to do.
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More fish die from human stupidity than any other disease...
Last edited by daniella3d; 06-11-2013 at 09:29 PM.
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