Free shipping over $350 · Live Arrival Guarantee · Live goods arrive Tuesday–Friday, Saturday optional Details
Filter Media

Kolar Labs Crystal Cal Carbon 320g (0.7lb)

$9.99

Share

Product details

Product details

Kolar Labs Crystal Cal Carbon 320g (0.7lb) is a granular activated carbon media designed for aquarium filtration. Use it in fresh, brackish, or saltwater setups to help clear water by adsorbing dissolved organics that can cause cloudiness and unpleasant odors. It’s intended for use in common filter formats (such as filter media bags, cartridges, canisters, reactors, and hang-on filters) where carbon flow-through improves contact with the water.

Features:

  • Helps eliminate cloudy water in fresh, brackish and saltwater aquariums, tanks, and ponds
  • Removes colors, tannins, odors, and other common organic waste contaminants
  • Works as filtration media in reactors, canister filters, intank filters, or hanging filters
  • Large granules support good flow in media bags, cartridges, and filters
  • Uses a sub-bituminous coal base with an optimized pore structure for adsorption
  • Washed and steam-activated, produced with low levels of dust and impurity extractables
  • Designed for aquarium use and made to meet Food Chemicals Codex (FCC) standards
  • Produced via a phosphate-free process to help avoid adding phosphate to the system

Specifications:

  • Product: Kolar Labs Crystal Cal Carbon 320g (0.7lb)
  • Category: Filter Media
  • Form: Granular activated carbon (large granules)
  • Base material: Sub-bituminous coal base
  • Activation: Washed and steam-activated
  • Standards: Food Chemicals Codex (FCC) standards
  • Phosphate: Phosphate-free production process
Kolar Labs Crystal Cal Carbon 320g (0.7lb)$9.99
Live Arrival GuaranteeEvery fish, coral and invertebrate
Overnight, Tue–FriSaturday optional, never stuck in a depot
Observed before saleEating and settled before it ships
Real reef keepersAsk us anything
Analytics privacy

Cookie-free local traffic counts include temporary daily visitor estimates when enabled. No browsing histories are saved.

Your browser privacy preferences are respected. An explicit opt-out is saved in a necessary preference cookie.

Privacy policy