I always hear/see people using PFS and wanted to try it in my 125g so I went to Home Depot today got 2 50lb bags and then i noticed that the sand coloration was a natural color instead of the white color i always hear about...is this a problem, how do i know if its safe? The brand is quickrete and its #1153 type sand.
Thanks for any and all help!!
Thanks for any and all help!!
