CrAzYNeSs;3763069; said:Looks okay, check the bag for "silica." It is suppose to be dangerous for rays as it has sharp edges. Make 100% sure it is safe before putting it in - I'm sure other members will chime in soon enough.
D12DetroitD12;3763111; said:I bought 2 bags of that exact stuff about 3 weeks ago, it should be ok but i looked around and found pool filter sand and it is working good for me. Lowe's and home depot probably wont have pool filter sand because of this time of year but i am sure you can find it at a pool store if you want that instead. also its cheaper than regular aquarium sand and looks as nice if not better.