I will be setting up a larger tank for my guppies soon and the soil I got was from where my Dad works so I know it doesn't contain fertilizers and whatnot but even though I picked through it for any bits of wood, leaves, etc., I did come across a few small pebbles that I was able to remove but I have a feeling some may still be in there.
Would it hurt any to just leave them in the soil when I go to set up my tank or should all of them be removed?
Would it hurt any to just leave them in the soil when I go to set up my tank or should all of them be removed?