So I have a fairly new 10 gallon community. I see the neons playing in the current a lot ever since I got the plants just right to keep the flow down. I was worried about the cories, though, as I never saw them doing anything but hunkering down. Then it hit me. I always look when the light is on, and they're nocturnal!
So I'm sitting here with just a din light, and they're playing I'm the current! I'm so happy! They lookups they are having a blast! Such a happy fishie mommy. :) the tetras are a bit sluggish, but it's bed time for them. Haha!