I figure this is a good way to get the conversation going.
We currently have one community tank with a dwarf gourami, corydoras, neon tetras, a small colony of cherry shrimp, an assassin snail, and a plague of ramshorn snails that hitched a ride on some water lettuce we bought a few years ago.
Just some platy’s and their fry. Got a 20G tank for my daughter and it’s been fun. Got some guppy weed in there and keeping that in check is its own job. 😂