I have about the same question, but I am waiting for my livebearers to die off, which is beginning to happen now that they're getting old, and maybe my paradise fish as well. Can say, one angel get along with the rest of my fish? And what other tank mates would do well with them? As far as cichlids go though I am only willing to get angels. So, please do suggest those, but if those are the only thing that will do well with them then tell me and I shall stay away from angels. Thanks.