So since i looked into building a new tank and its deff outta my price range i want to build a stand for my tank that is a little bit higher. The reason is because i bought from my lfs a sea life systems berlin 300 sumb and it was my first time ever buying a sump and i didnt know what a refugium was. and now i would want one in my system because from what i read its good for the tank. anyways my stand is too low to put a big enough tank tank to make a diy refugium and sump. so my questions are... do i need to get like a foam piece to put between my tank and the stand? (120gal) and i have a 55 gallon tank thats been in my garage would that be fine to put some slots of glass in and make a refugium? is there anything i need to know when im making the stand or the sump/ refugium?