How deep is your substrate?

[xeniaforever]

I've always leaned towards "deeper is better", but I know everyone does things differently!

 

[Pagodazoa]

Bare bottom for me with a sand bowl for the wrasses, keeps trapped debris at a minimum and corals make for a nicer carpet instead of sand

 

[jjfriscia]

I run like an inch sand bed i feel deep sand beds can cause problems, just my 2 cents