Justin James
New member
I have a 150 gallon reef that is 6' feet long x 2' feet wide. I have a 3" inch sandbed. This tank is only young at 3 months old. I am slowly getting some SPS. Someday this tank will be mostly SPS and I am using high flow. My sand bed gets moved around alot by all the flow. Should I have gone bare bottom? I have a sandbed in my refugium.