| No. | All keepers listed by when they started keeping this species. The longest an individual has been kept is 9 years, 0 months. |
| 1 | lasteeves since 2005-05-26 to 2014-05-26, that's 9 years, 0 months |
| 2 | Dave Rinaldo (k: 3) since 2007-01-21 to 2010-05-11, that's 3 years, 3 months |
| 3 | Chrysichthys (k: 2) since 2007-07-15 to 2009-07-15, that's 2 years, 0 months |
| 4 | synoguy since 2007-07-18 to 2009-07-18, that's 2 years, 0 months |
| 5 | Oliver D. (k: 4) since 2007-09-01 to 2009-09-01, that's 2 years, 0 months |
| 6 | unblinded since 2007-11-02 to 2009-11-02, that's 2 years, 0 months |
| 7 | doesdavid since 2008-10-10 to 2010-10-10, that's 2 years, 0 months |
| 8 | woofdoc since 2009-01-14 to 2011-01-14, that's 2 years, 0 months |
| 9 | coelacanth since 2010-02-25 to 2013-10-05, that's 3 years, 7 months |
| 10 | jippo (k: 3) since 2013-02-15 to 2013-10-07, that's 0 years, 7 months |
| 11 | corybreed since 2013-03-23 to 2015-03-23, that's 2 years, 0 months |
| 12 | chalamala since 2014-09-22 to 2016-09-22, that's 2 years, 0 months |
| 13 | Long Barbels since 2015-02-24 to 2020-12-30, that's 5 years, 10 months |
| 14 | Sabaji since 2016-04-19 to 2018-07-06, that's 2 years, 2 months |
| 15 | Schall since 2016-10-12 to 2018-10-12, that's 2 years, 0 months |
| 16 | protopterus since 2017-03-14 to 2019-03-14, that's 2 years, 0 months |
| 17 | caninesrock since 2017-06-28 to 2017-06-28, that's 0 years, 0 months |
| 18 | yellowcat since 2019-10-15 to 2025-04-30, that's 5 years, 6 months; who writes, "Put in a tank with a small & large p. monkei, 2-p. mucosus, a pleco and a few botia loaches. Update: as of 2021, now 5"+. As of mid 2022 now around 7" TL. True upside down catfish, indeed!" |
| 19 | Noel since 2020-06-12 to 2022-06-12, that's 2 years, 0 months |
| 20 | Gulper since 2021-06-04 to 2023-06-04, that's 2 years, 0 months |
