Hey, i'm new to saltwater and I want to build a large reef tank for my girlfriend. I just had an idea to make an oregon coast tank, since I live in oregon and I think it would be an interesting peice to have. I'm not looking to do this quickly, I want to take my time and do it right. I am thinking I want a tank over 100 gallons, what kind of things would I need? What i'm asking is how big of a chiller? Also, if anyone sells coldwater fish or will I have to go get them myself? I plan on building my own skimmer, since it will need to be large and to be honest, i love building things. Any input would be appreciated, thanks a lot, bye.