Any one know if you can keep Marbled Lungfish with these fish:
Golden Dorado (90cm)
Silver Arowana (120cm)
Mbu Puffer Fish (70cm)
Congo Bichir (100cm)
Fire Eel (120cm)
Dovii Cichlid (60cm)
Red Belly Pacu (75cm)
Red Tail Catfish (110cm)
Red Eared Slider (30cm)
This is in an extremely large tank, 5.5 meters, by 2 meters, by 1.4 meters deep.