I have fine rounded gravel with smooth rocks of varying rocks. Plants and cover too. I might have too many rocks, not sure the Cats like them. The ‘Kittens” love to perch of them on though.
My Peppered was in the same tank with the same gravel, with slate. She really seemed to like it.
So do corys care that they are a different species? Like a bronze like to be with more broze cats never mind what and how many other cory things are around?
I wish I could more cats, but can’t add too many fish to the tanks. I need space for growing out young platys and galaxies when they grow out of their pens.
I just fed them and they’re comeing out en masse.