Nemesis -
That's the great thing about this hobby. There are many correct ways to achieve success, not just one way. I believe you are correct about the
skimmer. This is,
IMO, the most important piece of filtration hardware to have. Don't skimp here. I have used, and still have on my 10 gallon coral
QT tank, a AquaC Remora. It's a good
skimmer. I do prefer Euro-Reef, but they tend to be more $.
Regarding the
DSB vs bare bottom: once again, there is no right or wrong answer here. You can have a successful tank with either. AND you can have success with a 1" substrate. That's what I have. I understand the logic behind a bare bottom tank, I just don't like the look of them. I understand the logic in a
DSB. I just don't like how they end up looking after a few months, and they take up space that could otherwise be used for more water. So I went 1" as a compromise. I do vacuum my substrate when I do my water changes, my one concesion to my "old school" ways! Anyway, most "experts" say the only substrate depth you want to avoid is one that is greater than an inch or two, but less than a deep sand bed. However, I'm certain there are many beautiful tanks with a 3" substrate depth as well!
