Coral sand PaleoSand Medium PaleoSand coral sand, description and features: Medium PaleoSand sand is made from ultra-pure natural Aragonite of fossil origin suitable for use as a substrate in all marine aquariums. As it is very pure, it is extremely clear and reflects a lot of light, which is a great advantage for...

Coral sand PaleoSand Fine PaleoSand coral sand, description and features: End PaleoSand sand is made from ultra-pure natural Aragonite of fossil origin suitable for use as a substrate in all marine aquariums. As it is very pure, it is extremely clear and reflects a lot of light, which is a great advantage for corals requiring...