Can't figure out if this specific sand is okay. Halp!

[Pankakeycakes]

Just purchased this. It's a silica based sand but it seems like it has some larger pieces in it so I wanted to ask before I just threw it in. I'm probably going to sift it anyway. I'm just so scared the little guy is gonna hurt himself on it.

 

[Hayleyy]

The picture isn't loading for me, but I would recommend sifting. I got heaps of gravel out of the sand I bought after sifting.