best sand to use

Carabelli

Membership Expired
I am wanting to add sand to my 14" cube ... i want a really white sand, but, i wasn't sure if I should use fine, ultra fine or course ... it will be 1-2" deep and mainly for cosmetic reasons - thanks.
 
Caribsea fiji pink was to fine for my vortechs in my nanocube 28... but the fiji pink special grade was PERFECT.
 
Top