I'm getting a 55 gallon this weekend and am looking at options for substrate I want to do black sand but I don't want to pay an arm and a leg for the stuff you get at the pet store. I keep reading controversial things about blasting sand but I think it's the way I'm going to go but being in Canada I don't have access to black diamond. Does anyone have experience with enviroblast by k&e at the TCS or OPTA minerals copper slag blasting sand?
Thanks in advance for all your help
-Alex
Thanks in advance for all your help
-Alex