All Fishes ⇒ My Fish Registered Keepers ⇒ Hoplisoma simile

No. All keepers listed by when they started keeping this species. The longest an individual has been kept is 2009 years, 11 months.
1 MHS since 2011-11-23 to 0001-11-30, that's 2009 years, 11 months
2 wat100 (p: 2, k: 9) since 2014-03-21 to 2015-05-01, that's 1 years, 1 months