ESV AQUARIUM PRODUCTS GRANULAR ACTIVATED CARBON Size:14 OZ HD Spectrum

HD Spectrum

marco rock and the like

Contains 1 gallon bottle of Component #2 - Calcium Concentrate: 54

adjustments and removal a snap

Use XportTM

ESV AQUARIUM PRODUCTS GRANULAR ACTIVATED CARBON Size:14 OZ HD SpectrumGranular Activated Carbon Our Granular Activated Carbon based on bituminous coal provides the best combination of pore size, particle size, high surface area, low ash, and hardness for chemically filtering aquarium water. In addition, test results indicate no leaching of phosphate. The high hardness level of this carbon prevents the dispersion of particles throughout the aquarium, which is more likely to occur with softer grades of carbon. Our