Hey everyone! I just did my 10G water change today (the first since adding my clowns) and noticed that they starting twitching. It looks like they are having a seizure. I have never noticed them doing this before, but they don't seem to be having any other problems. I read on another site that several people have clowns that do this every water change, and that clowns also do this when they are pairing up. Anyone have any input on this? Thanks!