Yeah spot on. And with the european tanks becoming more popular (the bow fronts and crecent shapes) there are all sorts of far out options. ( personally want a 50 or 60 bowfront next, with a 30 gal sump) plus with bigger tanks, you can have an impressive swarm of smaller fish (like tetras) and in 20 or more groups, that can be very impressive, paticularly at feeding time..