Kolar Labs 3 lb Crystal Cal Carbon 1.36KG bucket itemID-12531 Laser etched lid to prevent

Laser etched lid to prevent splashing and reduce noise

1 ml syringe and tip)

Natural Pigments (for color enhancement)

The accumulating organics also has a significant effect on light penetration

Kolar Labs 3 lb Crystal Cal Carbon 1.36KG bucket itemID-12531 Laser etched lid to preventKolar Labs 3 lb Crystal Cal Carbon 1. 36KG bucket Kolar Labs Crystal Cal is a premium, laboratory grade, granular activated carbon designed to remove organic pollutants in freshwater and marine aquariums. Processing the sub bituminous coal base with high temperature steam creates a very high surface area, mesoporous structure for rapid capture of tannins, odors, medications, and other common organic contaminants to promote clean and healthy aquariums.