What fish should I get to stock my 38 gallon freshwater tank

[Katcolins07]

I just recently got a 38 gallon tank. I plan on making it a freashwater tank. I already have 3 Corey cats and a tiger snail. I want to know which fish would be best to add that would be compatible.

 

[fluttermoth]

Could you post the dimensions of your tank and the pH and hardness of your water, please?