Red Sea REEF-SPEC Carbon

Red Sea REEF-SPEC™ Carbon is engineered specifically for marine and reef aquariums, offering exceptionally high adsorption capacity, fast pollutant removal, and ultra-low phosphate output. With its optimised granule size and micro/macro-porous structure, this carbon efficiently clears dissolved organics, boosts water clarity, and supports coral health — all while maintaining stable pH and leaving minimal ash residue.

 

Key Benefits

• Rapid removal of dissolved organic pollutants

• Extremely high adsorption capacity for maximum efficiency

• Ultra-low phosphate and ash content

• Helps maintain stable pH and ideal water chemistry

• Improves water clarity and light penetration for coral growth

• Safe for both marine and freshwater systems

• Includes filter bag for easy application

 

Core Features

• Specially formulated for reef aquariums with optimal pore structure

• Removes yellowing compounds and harmful phenols

• Reduces the load on biological and mechanical filtration

• Significantly decreases CO₂ accumulation, improves Redox potential

• Supports skimmers and filtration by targeting molecules they can’t remove

• Made from premium raw carbon sources (not lignite/anthracite)

• Long-lasting performance — less frequent replacements needed

 

Technical Specifications

• Shape: 0.6–2.3 mm flakes

• Density: 0.48 g/ml

• Pore Volume: 1.04 ml/g

• Total Surface Area: 1000 m²/g

• TSA / PV Ratio: 990 m²/ml

• Adsorption Capacity:

  • Small organic molecules – 1000 mg/g

  • Large organic molecules – 280 mg/g

• pH in distilled water: 8

• Phosphate output: 0.000001 g/ml

 

Who Is This Product For?

• Reef keepers aiming for crystal-clear water and optimal coral light penetration

• Hobbyists concerned about organic waste, yellow tint, or medication residue

• Aquariums requiring low-phosphate, high-purity carbon

• Anyone seeking long-lasting, high-performance activated carbon for reef systems