Despite what many people think, Giant danios are good dithers in larger tanks. If you are going to use them as dithers, your tank need to be at least 36 "long so they have enough room to swim. If you get 3, it will help your convict pair bond and reduce aggression towards each other. Giant danios are VERY fast and convict will give a chase buyt cannot catch them.
Good food-_-
They will bully them to death.
Dither fish for convicts, are other convicts (groups of them do well)
