So as I said, in my headline. New to the lifestyle. Getting together a list of all equipment necessary. Havent bought tank yet because I was thinking about doing a low 45 for lps and softies. But, was talked out of it by friends saying go for the 125 I really wanted. Probably having most trouble figuring out what lighting I need. I know that I will have a tank with corner flow, a sump with a refugium. So far just been researching for last year or so. But, now know I'm doing this. While doing my reasearch R2R was the main thing that popped up. So here I am