Is a tank of the dimensions in the title big enough for polys or ropes? I was going to plant this tank and put discus/rams in it but I really would like some polys or ropes. Would smaller ropes like senegals or buttikoferi work in this tank? If I do go with polys/ropes I'm going to need a new top as the one I have on it has a large gap for HOB filters. Cant have anybody escaping. 
