All the dwarf Cory's do, really
my
C hastatus spend a good portion of their time roaming over rocks & plant leafs & swimming about ie a glance at the tank almost always has Cory's in view moving about (I've ~15 hastatus & can generally count 6-10)
Note they are the only fish in a small tank (ADA 45P with "mist" back & sides - tank is in an East facing window) with mad amounts of baby shrimp (& a few adults) so perhaps this affects their behavior.
A friend has a tank with
C. pygmaeus and they seem less inclined to be on view except when in rather larger numbers ... but there is also a lot more activity around this tank.
Interesting! Do you have a picture of the tank you keep the kubotai in?
Sorry no photos though I keep
thinking of doing some
😉 - maybe when the new camera gets sorted ... (don't hold your breath!)
Tank is an old Oceanic 90cm x 45cm x 52cm (height)
Moderate CO2, flow, plants, light, soft acidic (tap) water ~pH 6.0 - 6.4
(sorry this was more detailed but disappeared
😕 when actually posted so now just the basics
😳 )