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
  • Dimensions
    5.5 x 5 x 10 inches
  • Weight
    3.445 pounds
  • 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 42 Reviews 42 Reviews 4.8 out of 5 Stars

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98% Recommend

98% of reviewersrecommend this product

Rating: 4.7 of 5 stars 4.8 / 5

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42 Reviews

Showing 1-10 of 42 Reviews

  • 5 out of 5 stars

    Animal Master.

    By Pookie on Aug 18, 2021

    The experience was good so far and so is the new fillter.

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  • 5 out of 5 stars

    Great product

    By Moomy on May 14, 2021 top500Contributor

    I use this in the filters in my turtle tanks. I love the nice big sized container because I change it in 3 tanks every two weeks.

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  • 5 out of 5 stars

    Great product

    By JunoLouise on Dec 11, 2020

    Sadly, I no longer have fishies since we hit the road in our RV full time. I use this charcoal to stuff old socks to stash in closets, drawers, and cargo compartments, and it works great for that. The bay where we stow our pupper supplies no longer reeks of old dog foot. LOL. I also use it in the bottom of our planter pots.

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  • 4 out of 5 stars

    Mister box

    By lukeskywalker007 on Mar 6, 2021

    Pretty good, use for aquarium water filter and cat box with litter mix in a cup with 20 pounds of litter.

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  • 5 out of 5 stars

    Just awesome just what i needed

    By Christine on Apr 14, 2021

    Retail value is 30+ very nice to get it at this price.

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  • 5 out of 5 stars

    Large container for a great price

    By BZOO on Jan 26, 2021 top250Contributor

    Use this in my house plants. It's nice and fine and much better buy than the little container from the store.

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  • 5 out of 5 stars

    DOES AS DESCRIBED

    By Dale on Sep 19, 2020

    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 Dana on Jul 15, 2020

    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 Kadotah on Jun 13, 2020

    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 Ktorlando on Dec 28, 2019

    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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