I love the shrimp, have several kinds in my community tank, they breed very well.
Also have 2 african frogs, ive had for years, hand feed them small earth worms
I prefer the loaches etc to fish, got humbug, kooli, clown, yoyo. Also 3 different kinds of plecos, flying fox, and catfish things.
Also have assassin snails who do a good job keeping the tank clean of the unwanted ones.