black sand

I am looking to redo my 125 is the next 2 weeks and wanted to use black sand. Any recommendations of a brand to buy as I saw the Caribsea Moon Black has bee discontinued.

Trying to find a replacement for Caribsea black sand. It appears they have discontinued it till they can find a new source. So that means I am looking for a replacement.

I have a 6.5x2.5×2.5 tank that is stocked with 5 red hooks 2 lapradei 1 endlicheri 2 tarpon 1 african pike 1 african arowana 1 lima shovel And now a newly added 10" disc male marbled ray. Question the tank has 1.5 deep black petco sand on the bottom, bout 6 months old. No issues on the...