I am considering a school of these for a community tank, but I did have one question before I determine for sure if they are a good fit. Are these aggressive feeders like their Zebra Danio cousins? I had a troupe of Zebras in a previous aquarium and they were the most voracious fish I have ever encountered. I could never be sure any other fish--the bottom-feeders in particular--were getting enough to eat as the Danios would promptly swarm any food source that was offered, floating or sinking.

Would CPDs be the same way, or do they actually let their tankmates get a bite in edgewise?