Full Tank 2

i really like your substrate, what kind of sand is it?

second that, great sand!

Thanks for the compliments. That is seachem gray coast. I like it. It isn't as dark as some others (although it is a little darker than the picture shows) but I actually like that. I also like that of the darker substrates this was one of the few that wasn't silica and had the buffering capability of regular aragonite. I don't try to keep it spotless as I like the pieces of rock that end up on the substrate. To me it just looks more natural.