I'm going to get this stock for my 29 gallon:
2 Bolivian rams
10 harlequin rasbora
12 panda Cory
2 bristlenose plecs
3 Molly
1 variatus
2 platy
5 platy fry to be moved later
This is with 350 gph though which is 12x turnover so it's a pretty heavy stock with pretty heavy filtration.