Cat-eLogRightMy Cats Registered Keepers RightPseudoplatystoma orinocoense

No. All keepers listed by when they started keeping this species. The longest an individual has been kept is 2 years, 0 months.
1 mustang93svt since 2010-12-11 to 2012-12-11, that's 2 years, 0 months
2 porinocoense since 2017-01-07 to 2017-02-01, that's 0 years, 0 months; who writes, "Kept in a planted 65 gallon growout tank with other large predatory fish."