Actually yeah, discus can be kept with angels.
I dunno about the betta though
, I guess it COULD work in some weird way, it's not something I'd suggest though.
I have my angelfish with 5 jellybean parrot/convict crosses (or some such hybrid, I dunno), but they're fairly nonaggressive as far as convict hybrids go and don't really mess with anyone.
You can mix angels with any smaller schooling fish that won't fit in their mouth (not too hard, they have a pretty small mouth), and that won't pick on the angels.
Rainbows are indeed a good option.
I dunno about the betta though
, I guess it COULD work in some weird way, it's not something I'd suggest though.I have my angelfish with 5 jellybean parrot/convict crosses (or some such hybrid, I dunno), but they're fairly nonaggressive as far as convict hybrids go and don't really mess with anyone.
You can mix angels with any smaller schooling fish that won't fit in their mouth (not too hard, they have a pretty small mouth), and that won't pick on the angels.
Rainbows are indeed a good option.