FPandMM
Aquarium Advice Apprentice
I'm starting a new tank. I'm going with sand this time. I currently have crusher coral as my subsrtate. What's a good depth I should make the sand. It's a 95 and It will be a reef tank?
FPandMM said:I'm thinking of replacing the bio-balls with rubble rock.
I just assumed you were ditching the CC,