X-Pores Imported Natural Filter Media for Marine and Fresh

X-PORES gives aquarium water a buffering capacity and keeps pH of the water stable.

X-PORES has many microscopic pores provides plenty of housing space for bacteria.

X- PORES supplies volcanic materials for all aquatic organisms.

X- PORES provides more water flow and increases oxygen.

X- PORES are hand picked with 100% natural stones.