I was thinking of getting either some corydoras xinguenisis or corydoras cachul for my 29G to fill out the bottom how many should I get (3 or more)?? Also, will they eat my ghost shrimp?
If you can actually get your hands on c. cochui (which is what I assume you meant by cachul), I'd get those; maybe a shoal of ten. Neither species will eat your shrimp.
