I suppose as a last resort, beach sand could be used but it would have to be boiled well to ensure its well cleaned....Its just a personal preference of mine not to use it at all...
Niko
Niko
what if i go off shore a little ways... there is a dive spot that i go to sometimes that is off the traveled path. water depth is about 50ft and i could collect sand there.... would that be ok or would it still be polluted?
and what about rock? could i just scoop up some loose pieces and thow them in my tank as well.? if i keep them submerged in seawater is there a need to cure it?