My little one would have it no other way. She grew up watching Octonauts and between that and my love of the ocean she was stuck. 🤣 We have decide to go with the Red Sea Max e-170. Starting out without the sump refuge option, but hopefully adding later. My daughter is a real rule follower and always looking to make peace out of any situation and I think I am going to carry that theme into the tank with a couple of examples of symbiotic relationships and just an overall peaceful tank. Which means I will probably also stay away from corals that have a tendency to take over the tank. We'll see, slow and steady.