Sand bed Question

[jeepboy]

I'm setting up an aggressive tank for a porc puffer how deep should I have my sand bed, 2 inches or DSB at 4 inches?

 

[irenicus]

I have mine at 2 inches. Works well for me.

 

[thomas712]

I much prefer a 2 inch sandbed myself, if made of the proper sand I still believe that you can accomplish a denitrification zone.
Thomas

 

[jeepboy]

Thanks all, we'll go with 2" sand bed...at least this way I can see how it compares to my 4" DSB on my reef tank.