Who Gives A Fish Forums

If you're worried, start with dither fish like danios first. They'll help distract the kribs. Congo tetras are pricey, so better safe than sorry.

Yeah, danios are a good call. They're fast and tough. Plus, they'll make the tetras feel safer once you add them.

Another option is to rearrange the tank before adding the tetras. It resets territories and can reduce aggression. Just don't do it too often, or you'll stress everyone out.