Hi guys, a while back I started a NPT tank with a soil base and a sand cap.Well it didn't go so well.(I made another thread on that called "help")Anyway I want to try again but this time I don't really want to use the soil because it got all on top of my sand and looked really bad.Here are some setups I was thinking might work.
1.gravel substrate with root tabs
2.flora max substrate with sand cap
3.just sand,I'm not sure if this would work
I really like the look of clean substrate and so I'm willing for suggestions.Also, would it be helpful to add a diy co2 system?