Corydora Cats

Question
Hi,

I have four peppered cory cats, and they have started, sort of making dips in the gravel, and they keep re arranging the gravel.  Why are they doing this?

Answer
Hi Bekah:... well cory's are catfish and thus they like to sift through the gravel for whatever may have sank into the rocks.  In the wild this is how they would find their food.... in short... your cory's are just being cory's.... hope this helps... dave