I'm very excited that my mom asked me to build her a community tank for the family living room. I'm planning on having a planted, filtered, and heated 29 gallon aquarium. For fish I am thinking about adding four dwarf gouramis, six neon tetras, and maybe a snail or some shrimp depending on the "prey drive" of the individual fish. I calculated the compatibility using an aquarium advisor site, and it said that the tank would be okay. Just wanted to verify that I wouldn't be overstocking, and that the fish would be compatible. Thanks!