Well I'm new to this and i'm just trying to do everything right the first time.... Its hard to ask questions about things i don't really understand.... I'm not sure what kinds of coral i'm going 2 keep in my tank yet but i'm looking for sujestions... maybe people could sujest to me how they would go about setting up a standard 75 gallon tank to make it an amazing coral reef... keep in mind that for helping me i would like build sump and refugium ..... so please sujest ...... i want to know how the pros would do it...