So I tried using Buenos Aires tetra as dithers in my 180 gal SA cichlid tank. Largest fish in the tank is a male chocolate. Long story short, he thinks they're tasty
I rescued the remaining 8 and set them up in a 20 gal with a convict. So I'm trying to figure out something to dither the tank with. Ideally I'd like to get a bunch of something torpedo shaped at about 3-4" and fast.

I rescued the remaining 8 and set them up in a 20 gal with a convict. So I'm trying to figure out something to dither the tank with. Ideally I'd like to get a bunch of something torpedo shaped at about 3-4" and fast.