Two Little Fishies


Grouped product items
Product Name
1 L HydroCarbon2

SKU: 207236

In stock


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4 L HydroCarbon2

SKU: 207237

In stock


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Remove dissolved organics compounds from your reef tank with HydroCarbon2 - granular activated carbon - from Two Little Fishies.
  • Removes yellow tint from water
  • Porous carbon granules allow for high flow in high capacity filters
  • Does not leach phosphates
  • Available in 1 liter or 4 liter sizes
  • 1 liter size will treat 400 gallons
  • 4 liter size will treat 1600 gallons
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Product Questions

Does this product remove magnesuim from reef tank as with calcuim and trace elements
Question by: DeMario on Mar 28, 2016, 2:12 PM
Great question!
The carbon will not remove a noticeable amount of magnesium, calcium or trace elements from the tank water. Feel free to let us know if you have any further questions!
Answer by: Connor on Mar 29, 2016, 12:53 PM