We recently downsized our aquarium because I realized that I need things a little simpler in my life with two kids, not more complicated. So we now have a 30 gallon tank that has a separate compartment in the back third for equipment (instead of sumps and pumps and returns and all of that other stuff). Though I miss the larger tank a little bit, I’m very happy with how the new small one is turning out. We just need to get some more fish and corals in there!