| No. | All keepers listed by when they started keeping this species. The longest an individual has been kept is 6 years, 11 months. |
| 1 | knifegill since 2011-03-19 to 2012-03-18, that's 0 years, 11 months |
| 2 | arapaimag (k: 3) since 2011-06-18 to 2013-06-18, that's 2 years, 0 months |
| 3 | Industrial since 2011-06-22 to 2013-06-22, that's 2 years, 0 months |
| 4 | bazzho since 2013-04-16 to 2015-05-27, that's 2 years, 1 months |
| 5 | Altifrons since 2017-03-17 to 2019-03-17, that's 2 years, 0 months |
| 6 | yellowcat (k: 2) since 2017-05-24 to 2024-04-26, that's 6 years, 11 months; who writes, "After 2 years, very slow growth, maybe 1" each. Reclusive, completely inactive during daytime, more inactive overall than expected" |
| 7 | jimoo (k: 2) since 2017-05-26 to 2021-07-01, that's 4 years, 1 months; who writes, "My second recently passed, sadly. Only two years. They both seemed sensitive to water changes. One was "sickly" from day one, with multiple bouts of ich and/or fungal infections. The other appeared strong and growing, until one day a major wound on its lower jaw appeared (almost a 1cm chunk gone, but there were no other fish that could have done this in the tank... perhaps it was against a piece of wood?) and the decline was quick as it stopped eating. Wonderful species to have though. Sad day." |
| 8 | Iamfish since 2019-02-27 to 2021-07-05, that's 2 years, 4 months |
| 9 | Hamburger (k: 6) since 2020-09-24 to 2022-09-24, that's 2 years, 0 months |
| 10 | N_F_S since 2024-04-05 to 2024-04-26, that's 0 years, 0 months |
