| No. | All keepers listed by when they started keeping this species. The longest an individual has been kept is 8 years, 1 months. |
| 1 | Kenneth Wong since 2007-01-21 to 2015-02-21, that's 8 years, 1 months |
| 2 | arapaima since 2007-03-01 to 2009-03-01, that's 2 years, 0 months |
| 3 | bmayer (p: 2) since 2010-01-11 to 2012-01-11, that's 2 years, 0 months |
| 4 | victionOne since 2011-09-23 to 2013-09-23, that's 2 years, 0 months |
| 5 | mjj4307 since 2012-04-22 to 2014-04-24, that's 2 years, 0 months |
| 6 | JasonMDann since 2017-03-21 to 2019-03-21, that's 2 years, 0 months |
| 7 | Hrothgar Sørensen since 2017-04-19 to 2019-04-20, that's 2 years, 0 months |
| 8 | Copp81 (p: 2) since 2020-01-15 to 2022-01-15, that's 2 years, 0 months |
| 9 | Ichthyovenator (p: 2) since 2023-05-16 to 2024-04-23, that's 0 years, 11 months; who writes, "Now can finally say I have this fish lol. Not as skittish as you might think, I would say the dourada catfish is more skittish. Grows decently fast at around 0.25 ins per feeding (grows that much after every meal.). Eats everyday and has a very fast metabolism. Not aggressive but has snapped at some of the other open-water dwellers in there. Completely ignores bottom dwelling fish and ignores one s that live at the very surface. Generally peaceful. I would say can go well with other pimelodids, doradids, large cyprinids or characins, top dwelling fish like aros, and could live with anything that’s similarly sized. Has a small mouth compared to other catfish. Will be able to go into the 5000 gallon very soon with its growth rate." |
| 10 | N_F_S since 2024-04-05 to 2024-04-23, that's 0 years, 0 months |
