Hey all, new to this site. I recently got a 20 gallon fish tank and it has been cycled. Currently I have 3 Platies, 2 Mollies, and 1 Golden Mystery Snail. I was thinking of getting a Dwarf Gourami. I dont know what to get after the Gourami. I would like a school of colorful fish and maybe some shrimps. Any advice? PS. Also thinking of getting some live plants for my tank.