I've been pondering on what to do with my 10 gallon tank since i transfered my fish to a 40....and I was thinking bout making it into a refugium for the 40, heavily planted with some small fish, shrimp and snails. Question is what equipment would you use, (I prefer quality equipment that is reliable than trying to be cheap on it) and what is the best place to put it, under my tank or on the bookcase at the same height right next to it, (reference pic provided)