| No. | All keepers listed by when they started keeping this species. The longest an individual has been kept is 5 years, 0 months. |
| 1 | snowball (k: 3) since 2006-08-01 to 2011-08-10, that's 5 years, 0 months |
| 2 | Jason.G since 2012-04-13 to 2014-04-13, that's 2 years, 0 months |
| 3 | Jass since 2013-01-11 to 2015-01-11, that's 2 years, 0 months |
| 4 | mcaquatic since 2015-11-01 to 2017-11-01, that's 2 years, 0 months |
| 5 | dmcat since 2017-09-20 to 2019-12-08, that's 2 years, 2 months |
