Kolar Labs Crystal Cal Carbon 3.5 Gallon Bucket - 10.5 lbs (4.75 kg)
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Item #: KL-CAR3.5KG
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Kolar Labs Crystal Cal Carbon  3.5 Gallon Bucket - 10.5 lbs (4.75 kg)

Kolar Labs Crystal Cal is a premium, laboratory grade, granular activated carbon designed to remove

organic pollutants in freshwater and marine aquariums. Processing the sub-bituminous coal base with
high temperature steam creates a very high surface area, mesoporous structure for rapid capture of
tannins, odors, medications, and other common organic contaminants to promote clean and healthy
aquariums. In contrast, coconut shell activated carbons have a microporous structure that is too small
to effectively remove organic pollutants found in aquariums. Crystal Cal is produced to rigorous food
and drinking water standards for unparalleled consistency and quality that minimizes harmful trace
contaminants that may be present in other activated carbons. Furthermore, acids are not used in our
fabrication process, so there is no acidic residue from acid washing to lower aquarium pH or release
phosphate from phosphoric acid chemical production methods. Crystal Cal is a true liquid phase
granular carbon for effective organic removal with good hydrodynamic properties that can be used in
reactors or filter bags. Its high capacity and rapid adsorption kinetics will result in cleaner, healthier
aquariums. Try it and see! #KolarLabs, #CrystalCal, #ClearlyKolarCarbon, #HealthyKolarCarbon
 FAST RESULTS: Works quickly to eliminate cloudy water, colors and odors overnight – guaranteed
 TRUSTED SOURCE: Made according to Food Chemicals Codex (FCC) standards; Bringing you the
highest quality, bulk and packaged Activated Carbon
 HIGH PERFORMANCE: Laboratory grade granular activated carbon; Specifically made with optimum
pore structure for aquarium use
 WORKS IN ALL FILTERS: Large granules allow great flow in any filter media bag, cartridge or filter for
efficient filtration; Use in reactors, canister filters, intank filters or hanging filters
 EASY TO USE: Use 1 cup per 50 gallons (1 tablespoon for every 3 gallons); Change every 2-4 weeks; Short rinse before use
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