Here are my 2 best tanks. A 38 and a 55. Both are community tanks with a good assortment of what is said you shouldn't put together lol. 38 with guppies, platies, cories, a Betta, and a Bolivian Ram.
55 with Platies, Rasbora hets, Neons, A Honey Gourami, Betta, cories, and 2 Bolivian rams.