| No. | All keepers listed by when they started keeping this species. The longest an individual has been kept is 2 years, 0 months. |
| 1 | arapaima since 2007-03-01 to 2009-03-01, that's 2 years, 0 months |
| 2 | Scandi since 2008-02-29 to 2010-03-01, that's 2 years, 0 months |
| 3 | SoCalDiscus since 2008-05-07 to 2010-05-07, that's 2 years, 0 months |
| 4 | andy75 since 2009-02-23 to 2011-02-23, that's 2 years, 0 months |
| 5 | Catfish freak since 2012-02-11 to 2014-02-11, that's 2 years, 0 months; who writes, "Raized from 3cm juvenile." |
