An observation about sand and fine sand

[Tn23]

Originally Posted by albert_dao

Out of context.

Why don't you prove me wrong by adding sand from a tank that's infested with algae, detritus and all. Feel free to add a sleeper goby

is that usually how everyone starts off their tanks? perhaps if they bought sand from you

Pretty sure most of use buy sand in bags from the store that are fresh and clean....... but I'll take you up on that sleeper goby that's for sure