If your toddler has a more advanced attention span than he/she might enjoy the different rooms of fish and the outside attractions featuring stingrays, walrus and birds. My son does not have an acute attention span so he did not really get the concept of the aquarium. He was interested in the rainwater exhibit but that is only because he loves anything that has running water running through it. This aquarium is not fancy and it is small. It could use some new glass where you view the fish and maybe some interactive stories for younger children. Overall, if your in the area and your children enjoy looking at sealife than this would make a great stop.