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This honeycomb activated carbon filter block uses coconut shell carbon to help clear odours, chlorine and yellow tint from aquarium water. The honeycomb structure gives a large surface area for adsorption.

Key Features

  • Coconut Shell Carbon: an iodine value of 800 for effective adsorption.
  • Honeycomb Structure: more surface area in a compact block.
  • Water Stable: a sturdy cube that holds together in water.
  • Size Options: 10 x 10 x 10cm, 10 x 10 x 5cm or a two piece set.

Suitable For

Suitable for freshwater aquariums, sumps and filter boxes.

Material Coconut shell activated carbon
Sizes 10 x 10 x 10cm; 10 x 10 x 5cm; two piece set
Usage Indoor aquariums and filters
Care Rinse before first use; replace when spent
What is in the Box 1 or 2 x activated carbon cube

Honeycomb Activated Carbon Filter Block for Aquariums, Coconut Shell Water Cube, 10cm

  • Coconut Carbon
  • Honeycomb Block
  • Clears Odours
Sale price £21.99
Regular price £29.99
Save 26%
Size: 10 x 10 x 10cm
In stock, ready to be shipped

This honeycomb activated carbon filter block uses coconut shell carbon to help clear odours, chlorine and yellow tint from aquarium water. The honeycomb structure gives a large surface area for adsorption.

Key Features

  • Coconut Shell Carbon: an iodine value of 800 for effective adsorption.
  • Honeycomb Structure: more surface area in a compact block.
  • Water Stable: a sturdy cube that holds together in water.
  • Size Options: 10 x 10 x 10cm, 10 x 10 x 5cm or a two piece set.

Suitable For

Suitable for freshwater aquariums, sumps and filter boxes.

Material Coconut shell activated carbon
Sizes 10 x 10 x 10cm; 10 x 10 x 5cm; two piece set
Usage Indoor aquariums and filters
Care Rinse before first use; replace when spent
What is in the Box 1 or 2 x activated carbon cube

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I'm really happy with my purchase. The product arrived quickly, matched the description, and has exceeded my expectations.

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