play sand

Is this the quikrete play sand that a lot of people have on this forum? https://www.homedepot.ca/produit/quikrete-sable-de-qualite-pour-aires-de-jeux-30-kg/1000149537

After about 2 hours of struggling, I’m about to give up. I put it in without cleaning because I’m a beginner, now I’ve emptied EVERYTHING. How do I clean play sand so it doesn’t cloud up so bad? Thanks

So after reading LOTS of posts it looks like I should switch from aquarium gravel to sand to protect my pandas’ barbels. We have lots of new play sand that we have NOT used in our sandbox yet. How should I prep it for my tank? Just wash it with tap water? Or should I throw it in some aquarium...