Cat-eLogRight My Cats Registered Keepers Right Hoplisoma diphyes

No. All keepers listed by when they started keeping this species. The longest an individual has been kept is 10 years, 6 months.
1 dkk (k: 31) since 2006-02-28 to 2016-09-16, that's 10 years, 6 months; who writes, "Not too warm water. Young fish (larvae) might die when the temperature rises above 24°C. Easy to breed. Cold water changes and rich food after a period of warmer water & staple food will make them spawn for sure. They larvae are very inactive the first couple of days and are easy prey. I left my group alone in a peaceful community tank and they doubled their group size within two years (12 --> 25)."
2 kim m (p: 2, k: 10) since 2007-03-25 to 2010-05-26, that's 3 years, 2 months; who writes, "Very productive F1 group."
3 fulvioander (k: 6) since 2007-09-07 to 2012-07-25, that's 4 years, 10 months
4 Birger Amundsen since 2008-02-23 to 2010-02-23, that's 2 years, 0 months
5 kenneth knutsen since 2008-02-25 to 2010-02-25, that's 2 years, 0 months
6 Eric Bodrock (k: 4) since 2009-04-17 to 2013-06-15, that's 4 years, 1 months
7 mummymonkey (k: 6) since 2009-12-31 to 2010-09-18, that's 0 years, 8 months; who writes, "Both fry and adults like to hide in floating plants. Fry will turn upside down to eat newly hatched brine shrimp from the water surface. Very productive species - spawns almost weekly."
8 Erod93 since 2010-10-06 to 2012-10-06, that's 2 years, 0 months
9 Shaun (k: 5) since 2011-04-27 to 2013-04-27, that's 2 years, 0 months
10 Mark Roesner since 2011-05-29 to 2013-05-29, that's 2 years, 0 months
11 MHS since 2011-12-04 to 2013-12-04, that's 2 years, 0 months
12 siluriphil since 2013-08-05 to 2015-08-05, that's 2 years, 0 months
13 rmc (k: 17) since 2014-12-14 to 2017-02-14, that's 2 years, 2 months; who writes, "WC fish imported from Paraguay. Struggled at first (red gills, lethargic) but seemed to do much better with a temperature around 75-77 deg. F."
14 Narwhal72 (p: 2) since 2016-01-14 to 2018-01-14, that's 2 years, 0 months
15 bekateen (k: 2) since 2016-03-16 to 2023-05-29, that's 7 years, 2 months; who writes, "Breed like rabbits. I had 3 egg-layings in the first 5 days of ownership (still in quarantine), of ~70, 35, 30 eggs each time!"
16 4evercories (k: 5) since 2016-09-18 to 2018-09-20, that's 2 years, 0 months
17 evojoey since 2016-10-17 to 2018-10-17, that's 2 years, 0 months
18 amazonaquatics since 2016-12-26 to 2018-12-26, that's 2 years, 0 months
19 mutlap since 2018-11-11 to 2021-01-17, that's 2 years, 2 months
20 ElkeBrochis since 2021-08-20 to 2023-08-20, that's 2 years, 0 months
21 N_F_S since 2024-04-08 to 2024-11-23, that's 0 years, 7 months