Since I'm a 'noob' reefer but have some experience, I will probably start with a FOWLR or maybe some easy corals, but I want to build the system with advanced reef in mind. That way, as my experience grows, I won't be wishing I had a larger tank, or have to take it down to drill it, etc. In a word, I want scalability!
I am leaning towards a 125 gal system with sump/wet-dry/skimmer. The two biggest LFS in town offer different opinions on the refugium. One says "why should you, it's not necessary and it's more trouble to maintain". The other says, "you'll get a more [chemically] stable system with it". From what I read here, the community is pretty much split on the topic. I know there are few easy Yes/No answers in this hobby, but I guess it doesn't hurt to ask, eh?

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