DSB in agressive set-up?

[channah]

I've been considering the switch to a DSB for my tank. I'm just tired of vacumming out the CC every week. But I have heard that they are not always that helpful in an aggressive tank because of the lack of crabs and such to shift the sand. Any opinions?

 

[rane]

I think that a DSB is the best for any tank...it helps alot with the filtration...I would suggest it instead of CC

 

[grouperhead]

I also think a dsb is a must for any tank. I have one in my 75 aggressive. It will help with the filtration. I manually stir the sandbed once a week, and it looks good and clean. I have around 4" in my tank, a dsb is much better than cc, but it comes at a much greater price. Bo