Originally Posted by KeeperOfFish
My two ocellaris clownfish have been hanging in the right back corner of my biocube for a while now. All day every day they move the sand away or out of the corner until there is no more there. I always push the sand back but they do it again. Can anyone explain this behavior to me?
May be trying to lay eggs, they like laying them on a flat surface but usually they do it after they have made a home..maybe their organizing by moving sand out?