| No. | All keepers listed by when they started keeping this species. The longest an individual has been kept is 2 years, 3 months. |
| 1 | Dave Rinaldo since 2007-01-21 to 2009-01-21, that's 2 years, 0 months |
| 2 | amiidae since 2007-08-04 to 2009-08-04, that's 2 years, 0 months |
| 3 | Shawnc (k: 4) since 2009-04-24 to 2011-05-31, that's 2 years, 1 months |
| 4 | saphphx since 2010-01-01 to 2012-01-01, that's 2 years, 0 months |
| 5 | mikek since 2010-04-04 to 2012-04-04, that's 2 years, 0 months |
| 6 | arapaimag (k: 2) since 2011-10-15 to 2013-11-07, that's 2 years, 0 months |
| 7 | Gulper since 2018-03-25 to 2020-07-07, that's 2 years, 3 months |
| 8 | N_F_S since 2024-04-08 to 2024-11-23, that's 0 years, 7 months |
