The Planted Tank Forum banner

cory catfish question

804 views 4 replies 4 participants last post by  jpappy789 
#1 ·
I have a peppered Cory catfish and he has been swimming at the middle and top of the tank for most of the night . He will go back to the bottom the right back up . Is this normal from time to time ?
 
#4 ·
I'd get several more cories of the same kind. They're shoaling fish, so they do well in groups. Having said that, they do tend to swim up and down fairly often, usually up and down the glass. Darting to the surface every so often is normal to. Cories can take in a little bit of air from the surface, so it's just part of their normal behavior.
 
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top