| No. | All keepers listed by when they started keeping this species. The longest an individual has been kept is 4 years, 0 months. |
| 1 | arapaima since 2007-02-28 to 2009-02-28, that's 2 years, 0 months |
| 2 | SuperLaz since 2008-04-18 to 2010-04-18, that's 2 years, 0 months |
| 3 | ndcp18 since 2009-09-15 to 2011-09-15, that's 2 years, 0 months |
| 4 | TheBobbyVee since 2014-09-04 to 2018-09-04, that's 4 years, 0 months |
| 5 | oldfish since 2015-01-11 to 2016-04-05, that's 1 years, 2 months; who writes, "Slow growing skiddish night feeder,first only eating feeders now eating frozen shrimp." |
| 6 | mcaquatic since 2020-01-11 to 2023-02-13, that's 3 years, 1 months |
| 7 | Ichthyovenator since 2023-05-12 to 2025-05-01, that's 1 years, 11 months; who writes, "Extremely skittish. Prefers to eat in the dark, mine only takes live. If I try to tong feed will dart off. Not for people with under 1000 gallon tanks. Currently in 600 gallon while the 5000 gallon is being set up." |
