| No. | All keepers listed by when they started keeping this species |
| 1 | arapaima since 2007-03-01 |
| 2 | Daniel Machado since 2007-03-01 |
| 3 | Moonwrap since 2007-05-03 |
| 4 | nettaigyo since 2007-05-17 |
| 5 | roy.bryan since 2007-06-22 |
| 6 | Redtailrob since 2007-08-01 |
| 7 | Junttis since 2007-12-18 |
| 8 | artemis1 since 2008-02-02 |
| 9 | watersprite since 2008-02-03 |
| 10 | Matt123 since 2008-04-30 |
| 11 | necrocanis since 2008-08-12 |
| 12 | flyin lizard (p: 2) since 2009-01-26 |
| 13 | itsbadlands since 2009-12-28 |
| 14 | ROV1 (k: 2) since 2010-01-01; who writes, "Two fish in harmony. One eats like crazy the other is finicky.Not sure who is the boy?!" |
| 15 | Viktor Jarikov since 2010-02-21; who writes, "in other tanks, had problems with forruners - didn't eat; will see how this one does" |
| 16 | markhinch since 2010-08-17 |
| 17 | TRD (k: 4) since 2010-08-25 |
| 18 | Buddiechrist since 2011-06-09 |
| 19 | Elwood since 2011-06-24 |
| 20 | slayer5590 since 2011-08-02; who writes, "Eaten by a senegal bicher" |
| 21 | Mreque since 2012-09-23 |
| 22 | jmtjoy since 2013-11-17 |
| 23 | urcysk since 2015-10-15 |
| 24 | Rpul since 2019-02-03 |
