Ctenolucius hujeta (was sold as Blunt Nosed Gar) have had for a year
Aequidens rivulatus (Green Terror) have had for a year and a half
Polypterus endlicheri (Saddled Bichir) have had for 10 months
Apalone spinifera (Spiny soft-shelled turtle) have had for 6 months
I know i will have to upgrade to a bigger tank sometime in the near future but for now they are in a 75 gallon