I read somewhere, might have been EagleC actualy, that said kids play sand is fine to use. Is that right? Because I can get 25kg for £1.50 at work rather than £4.50 for 2kg of very wet sand from lfs.
I take it it just needs washing first. I am going to try the same thing as Symmo and create an area for cory's to play in.
But why has the rum gone?