BOYU Activated Carbon/charcoal

Suitable for fresh water, salt water fish tank.
It has a strong physical adsorption to achieve the removal effect.
Works faster, better, and longer than the rest.
Eliminates foul odors, unsightly discoloration, and harmful organic substances.
Can quickly and effectively remove harmful substances in aquarium water promoting water quality and removing odors, heavy metals, purification and softening of water.