Arwai
Aquarium Advice Apprentice
Good morning everyone. Still a newbie around here. I bought my first 30 gallon tank on craigslist that came with pebble/gravel substrate. Its very beautiful and smooth, but I am planning to use black tahitian moon sand in my tank as substrate, along with flourite. I didn't want to just toss the gravel so I figured I would see if anyone had any DIY suggestions for the gravel. I think I saw a link to a tutorial on how to make a pebble/gravel cave out of substrate but have not been able to find it. Any suggestions would be greatly appreciated