My new flourite gravel seems very rough and angular. I would like to have cory cats in this new tank, when all is settled down. I read that cories require small smooth gravel so as to avoid damaging their sensitive barbels. I could add a layer of smaller, smoother gravel, but I fear that with planting changes, it would all just get mixed up anyhow.
Am I just out of luck having already installed and planted this?