cant believe it !!!

[pica_nuttalli]

if you have a mix of both dead and live rock, would the living things eventually spread to the point that all your rocks are alive?

 

[Paul_MTS]

if you have a mix of both dead and live rock, would the living things eventually spread to the point that all your rocks are alive?

yep!!

alot of people make there own rock to put under neath the live rock for the bacteria to spread to, it's done through a mixture of cement and rock salt i think or pasta.