Is this sand ok?

[axiebeans]

I have some black sand in my tank. Want to mix it with another type of sand as my wild type has been kind of hard to see since I went to black .

I was thinking red, purple, green, or light blue.


Red, grand and light blue I can get aquarium sand. But im wondering if this sand would be ok for my axie tank.

Reptile Sand ? Reptile Sciences - World Wide Imports Ent., Inc.

 

[auntiejude]

No. That sand has added calcium and will affect the pH of your water significantly. You need playsand, fine aquarium sand or pool filter sand.