upgrading to a 210 next weekend and always had white sand, i have been thinking about doing a black sand bed or even grey, does anyone have any pic of black or grey to help me decide.
I guess my sand is "gray" I really like the natural look. I have heard the black sand is magnetic and can get stuck in magnetic drive powerheads and pumps.
I used the Seachem grey sand before. It is nice sand and looks good at the start, but with the greys and blacks, they all tend to get dirty quickly. I liked it when I started the tank, but got bored with it quickly.