Cat-eLogRightMy Cats Registered Keepers RightChrysichthys brachynema

No. All keepers listed by when they started keeping this species. The longest an individual has been kept is 4 years, 4 months.
1 Chrysichthys since 2007-06-03 to 2010-02-08, that's 2 years, 8 months
2 minipol (k: 2) since 2015-02-28 to 2019-07-22, that's 4 years, 4 months
3 pokemonrange since 2015-09-18 to 2017-09-18, that's 2 years, 0 months