Seachem Black Sand - Alternative
I currently am using Seachem's Black Sand in one of my tanks and it's been going well - no fading of colors, looks actually black, but because it is 'sand' it is quite fine and so any movement in the substrate will cause it to become cloudy just a bit which I don't mind since it settles.
I'm setting up a Fluval Spec V - I was initially thinking of going for a different look and was thinking of other substrates, but I think black always looks nice, so maybe I'll stick with that. Color is primary of concern here.
Well, I have half a bag of Black Sand left, so maybe I should just continue with that route, but was thinking maybe something not as fine like the sand. Any recommendations for a substrate that is pitch/dark black but of larger granularity?