Proof that fauna Marin works?

[Doug]

So as per our discussion, in regards to a shallow aragonite sand bed, and without getting into sand beds versus no sand beds, would the UltraLith system not be designed for bare bottomed sps tanks also?

[Aqua-Digital]

Yes it will work with bare bottom tanks of course.

But last time I was in the Maldives I swore I was diving over a nice area of sand