First of all let me ask this: Im setting up the 180gal for a bamboo shark. I assumed that I will need a skimmer but im not positive.
I dont want to spend a ton of $$ on a skimmer but I dont want a cheapy either. In my reef tank I have a seaclone (i know, i know, everyone says theyre crap, but i like mine) and that one wasnt very expensive.