I don't know if I want to do sand, small gravel, or large rock/gravel for my 75g. The tank will be housing 3 Yellowtail Barracudas, a few Cory cats, possibly a Paraya, and some Tetras. Which do you all prefer and why? I love how they all look, but as far as the fish and maintenance goes, which would you prefer for a similar situation?
Thanks!
Thanks!