Question: can tetras live with goldfish?
Answer: Bloodfin Tetra Bloodfin Tetras are hardy, so good for beginners. They're also fast, so can out-run goldfish if necessary . You'll need enough room in your goldfish tank for a school of at least 5 Bloodfin Tetras. ... At just over 2 inches, Bloodfin Tetras are only just large enough to safely live with goldfish.