when ipurchase my 125g i want to use a natural looking substrate, not purchase gravel, I am stocking a native minnesota tank, has anybody ever actually use or crated a substrate from nature as opposed to buying stuff?
I use sand and gravel from local streams. I get mine from an exposed sand bar. I collect the sand dry so I don't have to worry about stuff. I have collected wet sand but sometimes it has mud in it. I don't do anything to it when I get it home. When I set up the tank I just put it in. I have not had any problems doing it this way.
What are you stocking it with?