Marineland Black Diamond Activated Carbon Filter Media

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Description

Marineland Black Diamond Activated Carbon Filter Media eliminates discoloration, odors and impurities for sparkling clean water, and continues to do so long after other carbons quit. These heat-activated bituminous coal-based Black Diamond granules are specially sized for optimum effectiveness and are ideal for all aquarium filters. They work twice as fast and are far more efficient than coconut, wood or peat-based carbons.

Key Benefits
  • Successfully eliminates discoloration, odors and impurities.
  • Leaves water polished and sparkling clean, and continues to do so long after other carbons quit.
  • Heat-activated bituminous coal-based Black Diamond granules are specially sized for optimum effectiveness.
  • Ideal for all aquarium filters.
  • More efficient than coconut, wood or peat-based carbons.

Compatible Products

Keep your system working smoothly with Marineland filters.

See all items by Marineland

  • Item Number
    98366
  • Aquarium Type
    Freshwater, Saltwater
  • Fish Type
    Tropical Freshwater, Marine Fish
  • Material
    N/A
Instructions

Place in media bag or media basket and rinse thoroughly in cold water to eliminate dust.

Replace immediately when effectiveness diminishes, usually indicated by smells or discoloration of aquarium water. Otherwise, replace every 4 - 6 weeks.

Note: Carbon loses effectiveness over time. Replacement frequency depends on fish population, waste loads, and water conditions.

Rating: 4.7 of 5 stars 36 Reviews 36 Reviews 4.8 out of 5 Stars

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97% Recommend

97% of reviewersrecommend this product

Rating: 4.7 of 5 stars 4.8 / 5

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36 Reviews

Showing 1-10 of 36 Reviews

  • 5 out of 5 stars

    DOES AS DESCRIBED

    By on

    I run this in my saltwater tank on occasion, I prefer buying in bulk and this is a lot for your money..Highly recommend.

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  • 5 out of 5 stars

    Perfect carbon media

    By on

    I really like this carbon media for my aquarium filter. Easy to use. Great value for the quantity and quality.

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  • 3 out of 5 stars

    Good buy but a lot of work

    By on

    Great deal for the money but be prepared to spend 20-30 minutes rinsing then gravel. There’s an unbelievable amount of dust in the package.

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  • 5 out of 5 stars

    Activated Carbon

    By on

    Works great in any tank size, more cost effective to refill and wash out the bags in filters rather than the pre-filled bags. Lasts much longer with a greater volume when you fill and refill yourself.

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  • 5 out of 5 stars

    Clear water

    By on

    This stuff is the best, my turtle tank was cleared literally overnight!

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  • 5 out of 5 stars

    Aquarium supplies

    By on

    The items arrived promptly and the prices are great

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  • 5 out of 5 stars

    High Quality

    By on

    I use this for extra filtration bags in my larger tanks. Adds a few weeks to filter changes.

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  • 5 out of 5 stars

    Works great

    By on

    If your looking for activated carbon, get this! It gets the job done and is reasonably priced

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  • 5 out of 5 stars

    Buy bulk for bigger tanks

    By on

    I bought this to replenish my 400 marine filters on a 90 gallon tank...saved a lot on buying bulk!

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  • 5 out of 5 stars

    Nice Carbon

    By on

    All I needed was a small container for an experiment. This worked great and the price was unbeatable.

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