What cleans the bottom of the tank?

[Aquattro]

Beverly, there certainly will be. The rock also performs the same function. I suspect though that you will limt the populations in the sand from stirring. How important this is, is up to you.

[StirCrazy]

Originally Posted by "Beverly

Steve, Some of those sand stirring critters eat the fauna in the sandbed

not the ones I mentioned..


Steve

[Beverly]

Originally Posted by reef_raf

I suspect though that you will limt the populations in the sand from stirring.

I suspect you are right, Steve.