Possible Compatible Species for Polynemus paradiseus
Note: This is a rule based search which makes certain assumptions based on characteristics including size, temperament, temperature and pH. As with all advice, please use common sense before combining any two species.
| Scientific Name | Common Names | Synonyms | Family | |
 | Parachromis motaguensis | Mortagua Cichlid Red Tiger | Cichlasoma motaguense Herichthys motaguense Heros motaguensis | Cichlidae |
| Pseudomugil connieae | Connie's Blue-Eye Popondetta Blue-Eye | Popondetta connieae | Pseudomugilidae | |
 | Parachromis loisellei | Loiselle's Cichlid | Loiselli | Cichlidae |
| Julidochromis dickfeldi | Brown Julie | Cichlidae | ||
| Polynemus paradiseus | Paradise Threadfin | Polynemus aureus Polynemus hilleri Polynemus longifilis Polynemus risua Polynemus toposui | Polynemidae | |
 | Melanotaenia boesemani | Boesemani Rainbowfish Boseman's Rainbowfish | Melanotaeniidae | |
| Pseudotropheus socolofi | Mbuna | Cichlidae | ||
 | Gymnothorax polyuranodon | Freshwater Moray Eel Freshwater Snowflake Eel | Lycodontis polyuranodon Muraena polyuranodon | Muraenidae |
 | Tetraodon nigroviridis | Spotted Green Puffer | Chelonodon nigroviridis Tetrodon nigroviridis | Tetraodontidae |
 | Brachygobius xanthozona | Bumblebee Fish Bumblebee Goby | Brachygobius xanthozona Gobius xanthozona Hypogymnogobius xanthozona Hypogymnogobius xanthozonus | Gobiidae |
 | Copadichromis borleyi | Kadango | Cyrtocara borleyi Haplochromis borleyi | Cichlidae |
 | Protomelas taeniolatus | Red Empress Spindle Hap | Cyrtocara taeniolata Cyrtocara taeniolatus Haplochromis taeniolatus | Cichlidae |
 | Pseudotropheus hajomaylandi | Cichlidae | ||
 | Toxotes jaculatrix | Archerfish Sciaena jaculatrix | Toxotidae | |
 | Pseudotropheus lombardoi | Kenyii Lombardoi Mbuna | Cichlidae | |
| Melanotaenia gracilis | Slender Rainbowfish | Melanotaeniidae | ||
 | Sciaenochromis ahli | Electric Blue | Cyrtocara ahli Haplochromis ahli | Cichlidae |
 | Cyrtocara moorii | Dolphin Cichlid | Haplochromis moorii | Cichlidae |
 | Dermogenys pusilla | Malayan Halfbeak Wrestling Halfbeak | Dermogenys burmanicus Dermogenys pusillus Dermogenys siamensis | Hemiramphidae |
| Pseudotropheus minutus | Cichlidae | |||
| Pseudotropheus elongatus | Nanochromis gabonicus Parananochromis brevirostris Parananochromis ornatus Paranaochromis axelrodi Pelmatochromis caudifasciatus Pelmatochromis longirostris | Cichlidae | ||
 | Polypterus senegalus | Cuvier's Bichir Dinosaur Eel Dragonfin Polypterus Senegal Bichir | Polypteridae | |
 | Glossolepis multisquamatus | Sepik Rainbowfish | Melanotaeniidae |