It is still a work in progress. We have 2 smaller tanks we will be combining into the larger one. We still need to nurture our snails in the old tanks until the larger can maintain the food needs of the snails. We eventually will be adding more fish, most likely glo-fish because I am a total nerd and I like the bright colors. I have always had good luck keeping tetras and danios with a beta in a large tank so we will be fine.