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Home » Saltwater Aquarium Supplies » Filter Media » Chemical » Carbon Media » E.S.V. Granular Activated Carbon

E.S.V. Granular Activated Carbon

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Our Granular Activated Carbon based on bituminous coal provides the best combination of pore size, large particle size, high surface area, low ash, and hardness for chemically filtering aquarium water. In addition, test results indicate no leaching of phosphates. The high hardness level of this carbon prevents the dispersion of particles throughout the aquarium which can occur with softer grades of carbon. The large particle size facilitates water movement through the carbon and helps prevent the removal of planktonic food organisms via mechanical filtration. Usage: 1/2 cup per 40 gallons (1 cup per 40 gallons for tanks without protein skimmers) replace monthly.

The new carbon has a smaller particle size of 8 x 30 mesh (new) vs 4 x 8 mesh (old). This gives a higher surface area, resulting in faster and more efficient absorption of organics. If using a media bag, we recommend a 300 to 500 micron ( 50 - 35 mesh) bag. The carbon meets American Water Works Association and Food Chemical Codex requirements.

Specifications:

Molasses Number: 225
Iodine Number: 1050
Hardness Number: 92
Weight: 1lb

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5 of 5 people found the following review helpful:

Great

E.S.V. = greater value by PATRICK SCHINDLER

Experience Level: Expert

Posted on 10/7/2007 from LIVERMORE, CA UNITED STATES

Comments: I have used several different brands of activated carbon on my mixed SPS / LPS reef. We rely on carbon 24/7 to keep our SPS colored up in the harsh chemical warfare LPS environment. I have noticed better (and faster) color restoration on my SPS with E.S.V. than with other brands. I only use E.S.V. brand Kalk as well. If E.S.V. sucked I would say as much. -Patrick
Yes, I would recommend this product to my friends.

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2 of 2 people found the following review helpful:

Excellent!

E.S.V The tried and true!! by Eazyrider

Experience Level: Intermediate

Posted on 11/30/2007 from SANTA CLARITA, CA UNITED STATE

Comments: E.S.V These guys have never let me down...They are the Veterans in this obsession..My tank is crystal clear and it removed the odors in my tank, sump and refugium!! I ran out of carbon and went to the LFS and bought a cheaper brand to get me by..Carbon is Carbon, Right? Wrong!! Never do that again!! My Po4 skyrocketed.. Finally I am back in order!!
Yes, I would recommend this product to my friends.

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