Aquarium Fish :: View topic – neon tetras, cardinal tetras

hello fish fans I am a brand new keeper, who set up a tank yesterday with 6 neon tetras in it. Now I have read that cardinal tetras are more difficult, but I would still like to try them. Is there a problem keeping cardinal tetras with neon tetras? I don’t want them to fight. Has anyone tried this? I will leave it a week for the bacteria to cycle first Please help, as i’m a complete newby ta ra