Top Quality Activated Carbon for External Aquarium Filters, Water Decholrinators/Water Purifiers. Activated carbon is used for the removal of chlorine and chloramines from everyday tap water, making it safe for fish use.

This premium grade carbon is in small pellet form allowing maximum water coverage. As with all activated carbon once installed we recommend an initial rinse or backwash of your purifier to remove the first batch of black water from the carbon dust/residue, before entering water to your pond/aquarium.

• Activated Carbon Filter Media Pellet Size 10mm - 20mm (average)
• Ideal for Pond Dechlorinators
• Removes impurities and Odours
• Clears Water
• Detoxifies metals