| No. | All keepers listed by when they started keeping this species. The longest an individual has been kept is 5 years, 11 months. |
| 1 | arapaima since 2007-02-28 to 2009-02-28, that's 2 years, 0 months |
| 2 | amiidae since 2007-07-04 to 2009-07-04, that's 2 years, 0 months |
| 3 | amazonfishman since 2008-02-28 to 2010-02-28, that's 2 years, 0 months |
| 4 | SuperLaz since 2008-04-18 to 2010-04-18, that's 2 years, 0 months |
| 5 | miles3 since 2010-05-10 to 2012-05-10, that's 2 years, 0 months |
| 6 | monsters2be (k: 2) since 2010-10-15 to 2013-02-12, that's 2 years, 3 months |
| 7 | Sean B since 2014-03-02 to 2016-03-02, that's 2 years, 0 months |
| 8 | Redtailrob since 2016-11-12 to 2022-10-21, that's 5 years, 11 months |
| 9 | cowturtle since 2016-12-16 to 2019-01-02, that's 2 years, 0 months |
| 10 | Copp81 since 2020-01-15 to 2022-01-15, that's 2 years, 0 months |
| 11 | mnunyez (p: 2) since 2020-10-17 to 2022-10-17, that's 2 years, 0 months |
