Question: what fish can live with goldfish?
Answer: Other Goldfish. Adding another goldfish of the same size and variety is one of the easiest ways to add another fish to your goldfish tank. ... 
White Cloud Mountain Minnows. ... 
Rosy Barbs. ... 
Rubbernose and Bristlenose Plecos. ... 
Weather or Dojo Loaches. ... 
Zebra Danios. ... 
Apple Snails. ... 
Ghost and Cherry Shrimp.