I was wondering which cichlid species are peaceful enough to be housed in a 100L community tank with other species such as neon tetras, endler's livebearers, glass catfish, corydoras, peppermint bristlenose and maybe red cherry shrimp (although I realise this probably a bit optimistic to hope for a cichlid and shrimp tank haha). Which cichlids are generally considered the most peaceful species? I am not experienced with cichlids so a peaceful, hardy cichlid would be ideal