When trimming my corals from killing each other I like to glue the fragged bits on a plug or rock to share or get store credit. But I hate the frag racks in my main display, they look great when full but when its empty its an eye sore. Is there a perk of having a frag tank (dimention wise) verses a 10 or 20 gallon tank? It will be in my basement and not for show so looks are not involved, just asking if there is a good reason for coral health or growth or water chemistry?