They each have opinions! Or maybe they've established their territories and patrol them vigilantly.
They love to hang out effectively inside plants, however high the plants are. Some of the plants reach the surface. They all congregate over the sand, and they know the cup I use for their food. They do not appreciate when it takes a long time to thaw!
I love their eyes. And the way that they hover over snails always makes me think of someone timidly wringing their hands. Oh dearie me! It appears someone left a delicious snack right here on this leaf. Who could have possibly done that? Might they be watching yet? Bloodworms, on the other hand, they will tear from each other's mouths.