Hydor High Quality Activated Carbon for Saltwater Aquariums is a filter media for hobbyists seeking to eliminate organic residues and dyes quickly without affecting the chemical values of the aquarium. It does not release phosphates heavy metals or other substances that are harmful to aquatic life.

• Activated carbon filter media: Obtain crystal clear water when utilizing this 400 GM pouch of activated carbon professional external canister filter media for salt water aquariums.
• Low ash content: Simplify how you filter water with this activated carbon salt water filter media that features a low ash content to maintain an unchanged pH in large-volume aquariums.
• Harm-free filter media: Each 400 GM pouch of activated carbon filter media is free from heavy metals phosphates and substances that can be harmful to marine life. These carbon media pouches are also odor free.
• Ultra-fast absorbing: With 60 minutes remove 90 percent of dyes when utilizing this activated carbon salt water filter media for professional external canister filters.
• Specialized service: With more than 30 years of experience offering high-quality products for the passionate marine aquarist Hydor is dedicated to manufacturing unique and innovative items in the field of aquarium technology.