Stocking thoughts? I currently have: •2 Nerite Snails •3 Mickey Mouse Platy •6 Zebra Danio •5 Albino Corydora I have a medium hikari sponge filter, a Penguin 150 Biowheel HOB and do weekly if not bi-weekly 30% water changes. Also working on adding more live plants- currently just have Vallisneria. I would love to add a Dwarf Gourami but feel like it might be too much. Thanks!