Possible Compatible Species for Tetraodon fluviatilis
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 | |
| Protomelas steveni | Taiwan Reef | Cichlidae | ||
 | Metriaclima callainos | Cobalt Blue Cobalt Zebra | Cichlidae | |
 | Otopharynx lithobates | Sulphur Crested Lithobate | Cyrtocara lithobates | Cichlidae |
| Julidochromis dickfeldi | Brown Julie | Cichlidae | ||
 | Tetraodon fluviatilis | Ceylon Puffer Green Puffer | Chelonodon fluviatilis | Tetraodontidae |
 | Pseudotropheus lombardoi | Kenyii Lombardoi Mbuna | Cichlidae | |
| Pseudotropheus minutus | Cichlidae | |||
| Pseudotropheus elongatus | Nanochromis gabonicus Parananochromis brevirostris Parananochromis ornatus Paranaochromis axelrodi Pelmatochromis caudifasciatus Pelmatochromis longirostris | Cichlidae |