I had one a long time ago. It was quite aggressive. I had it in a tank with some ID Sharks (while they were still small) and it would go after them. I ended up trading it in a few months later.
As for the catfish thing...it should be fine, but don't get anything with the similar body shape. I think that's why it was so aggressive towards the ID Sharks. Sinking wafers or flakes will be fine. They'll also graze a bit on algae.
As for the catfish thing...it should be fine, but don't get anything with the similar body shape. I think that's why it was so aggressive towards the ID Sharks. Sinking wafers or flakes will be fine. They'll also graze a bit on algae.