For my 180g reef, i'm trying to decide the sump/fuge size. Would a 75g 48"x18x20 tank be sufficient? Would a 90g 48x18x24 better? Smaller, bigger or 1 of these 2?
What would you guys recommend?
The 75 would be fine...They have the same footprint, and the extra 4" in height won't help much, and could present a problem with access to equipment if going under stand...
